499998
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
1 b
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
1 c
0 a
0 c
0 b
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
0 b
0 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
0 c
0 b
1 c
0 a
1 a
1 b
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
1 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
1 c
0 b
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
1 b
0 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
1 c
1 a
1 b
1 c
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
0 c
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
0 c
1 c
1 a
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
0 b
0 a
0 c
1 b
1 c
0 b
1 a
1 b
1 c
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
1 b
1 c
1 a
0 c
1 b
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
1 a
0 a
0 c
0 b
1 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
0 a
1 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
1 a
1 b
1 c
0 a
0 c
1 a
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
1 c
0 a
1 a
0 c
0 b
1 b
0 a
0 c
1 c
1 a
1 b
0 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
1 c
1 a
0 b
0 a
0 c
0 b
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
1 b
1 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
0 b
1 c
0 a
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
0 b
0 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
0 b
1 b
1 c
1 a
0 a
0 c
1 b
0 b
1 c
0 a
0 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
1 c
1 a
1 b
0 c
1 c
0 b
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
0 a
1 c
1 a
1 b
0 c
0 b
0 a
1 c
0 c
0 b
0 a
1 a
1 b
1 c
0 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
1 c
1 a
0 c
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
0 a
1 a
1 b
1 c
0 c
0 b
1 a
0 a
1 b
1 c
0 c
1 a
1 b
1 c
0 b
1 a
0 a
0 c
0 b
0 a
0 c
1 b
0 b
1 c
1 a
0 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
1 c
1 a
0 c
0 b
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
0 c
1 b
1 c
0 b
0 a
1 a
1 b
1 c
0 c
1 a
0 b
1 b
0 a
0 c
1 c
0 b
0 a
1 a
1 b
1 c
1 a
1 b
0 c
1 c
1 a
1 b
1 c
0 b
0 a
0 c
0 b
0 a
1 a
1 b
0 c
0 b
0 a
0 c
1 c
1 a
1 b
0 b
1 c
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
1 b
0 a
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
0 b
1 a
0 a
0 c
1 b
0 b
1 c
1 a
0 a
1 b
0 c
1 c
0 b
1 a
0 a
1 b
0 c
1 c
1 a
0 b
1 b
0 a
1 c
1 a
0 c
1 b
1 c
1 a
1 b
1 c
1 a
1 b
0 b
0 a
1 c
0 c
1 a
0 b
1 b
1 c
1 a
0 a
1 b
0 c
0 b
1 c
0 a
0 c
1 a
1 b
1 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
1 b
1 c
0 b
1 a
1 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
1 c
0 b
0 a
0 c
1 a
1 b
0 b
0 a
0 c
1 c
0 b
1 a
1 b
1 c
0 a
0 c
0 b
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
1 b
1 c
1 a
0 b
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
1 b
0 a
0 c
0 b
1 c
1 a
1 b
1 c
1 a
0 a
1 b
1 c
1 a
0 c
0 b
0 a
0 c
0 b
0 a
1 b
1 c
0 c
0 b
1 a
1 b
0 a
0 c
0 b
0 a
1 c
1 a
0 c
0 b
0 a
1 b
0 c
0 b
0 a
0 c
1 c
0 b
1 a
1 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
1 a
0 a
1 b
0 c
0 b
0 a
0 c
0 b
0 a
1 c
0 c
0 b
1 a
1 b
1 c
1 a
1 b
1 c
0 a
1 a
0 c
1 b
1 c
0 b
1 a
0 a
0 c
1 b
1 c
0 b
1 a
1 b
0 a
0 c
0 b
1 c
0 a
1 a
0 c
1 b
0 b
1 c
0 a
0 c
0 b
0 a
1 a
1 b
0 c
1 c
0 b
0 a
1 a
1 b
0 c
1 c
1 a
1 b
0 b
1 c
1 a
0 a
0 c
1 b
0 b
0 a
1 c
0 c
0 b
1 a
0 a
1 b
1 c
1 a
1 b
0 c
0 b
0 a
0 c
0 b
1 c
0 a
0 c
1 a
1 b
0 b
1 c
1 a
0 a
1 b
1 c
0 c
0 b
0 a
0 c
0 b
0 a
0 c
1 a
1 b
1 c
1 a
0 b
0 a
0 c
1 b
1 c
1 a
0 b
1 b
0 a
0 c
0 b
0 a
1 c
0 c
1 a
0 b
0 a
1 b
1 c
3
2
2
3
2
2
2
3
3
3
3
3
2
2
2
3
3
2
2
2
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
2
3
3
2
3
2
3
2
2
2
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
2
3
3
3
2
3
2
3
3
2
2
2
3
2
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
2
3
3
2
2
3
3
2
2
2
3
2
2
3
3
3
2
3
3
3
2
3
3
3
3
2
3
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
3
3
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
3
2
3
3
3
2
3
3
2
2
3
3
3
2
3
2
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
3
2
2
2
2
3
2
3
2
2
3
3
2
3
3
3
3
2
3
2
3
3
2
3
3
2
2
3
2
2
3
2
3
3
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
3
2
3
3
2
3
3
3
2
2
3
3
2
3
2
3
3
3
2
2
3
2
2
3
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
2
3
3
2
2
3
2
2
2
3
2
3
2
2
2
3
2
2
3
3
2
2
2
2
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
2
3
2
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
2
3
3
3
2
2
2
3
3
2
3
3
3
3
2
3
3
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
2
3
3
2
3
3
2
3
3
2
3
2
3
2
3
3
3
2
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
3
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
3
3
3
2
2
2
2
2
2
3
3
3
2
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
2
3
2
3
2
3
3
2
3
2
3
3
3
3
3
2
2
3
2
3
3
3
3
2
2
2
3
3
2
3
3
3
3
3
2
3
2
2
3
3
3
2
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
2
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
2
3
2
3
3
3
2
3
2
2
2
3
2
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
3
2
3
2
2
2
2
2
2
3
3
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
2
3
2
2
3
2
2
3
3
3
3
2
3
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
2
3
2
2
2
2
3
2
3
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
2
2
2
3
3
3
2
3
2
3
3
2
2
2
3
3
2
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
3
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
3
3
3
3
2
2
2
3
3
2
3
3
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
3
2
2
3
2
3
3
2
3
2
2
3
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
3
2
2
3
2
3
2
2
2
2
2
3
2
2
3
2
3
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
3
2
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
3
2
2
2
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
2
2
3
3
2
2
3
2
3
2
3
2
3
2
2
3
3
3
3
3
3
2
2
3
2
3
3
2
3
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
2
3
2
3
3
2
3
3
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
3
2
2
2
2
3
2
3
3
2
2
3
3
3
2
3
2
3
2
3
2
3
2
3
3
2
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
3
2
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
3
2
2
2
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
2
3
2
3
3
3
2
2
3
3
2
3
3
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
2
3
2
3
3
3
2
3
2
2
2
3
3
3
3
2
2
2
2
2
2
3
2
3
3
3
3
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
2
3
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
2
3
3
3
2
3
2
3
3
2
3
3
3
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
3
2
3
2
2
3
2
3
2
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
3
3
2
3
3
3
2
2
3
2
3
2
2
3
2
2
3
2
3
2
3
2
3
3
3
3
3
2
3
2
3
3
2
2
3
3
3
2
3
3
3
3
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
3
3
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
2
2
3
3
3
2
3
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
3
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
2
2
3
2
3
2
2
3
2
3
3
3
2
3
3
3
2
3
3
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
2
3
2
3
3
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
2
3
3
2
3
2
2
2
2
3
3
2
2
2
3
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
2
3
2
2
3
2
3
2
3
2
3
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
2
3
2
3
2
2
3
3
3
3
3
3
2
3
3
3
2
2
2
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
2
3
2
3
2
3
3
2
2
3
2
3
3
3
2
2
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
2
2
2
3
2
3
3
2
3
3
2
2
3
3
3
3
3
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
3
2
3
3
2
3
2
3
2
3
3
3
2
2
3
2
2
3
3
3
2
3
3
3
2
3
2
3
2
2
2
3
3
3
2
3
3
2
2
3
3
3
2
3
2
2
3
2
3
3
2
3
2
3
2
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
3
2
2
2
2
3
2
3
3
2
3
2
2
2
2
2
2
2
2
2
3
3
2
3
3
3
2
3
2
2
2
2
2
3
2
3
3
3
3
2
2
3
2
2
3
2
2
3
3
3
2
2
3
2
2
2
3
2
3
2
2
3
3
3
3
3
2
3
2
2
2
3
2
2
2
3
3
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
3
3
2
2
2
2
3
2
2
3
2
3
3
2
2
2
2
3
3
3
2
2
2
3
2
2
2
2
2
2
3
3
2
2
3
3
3
2
2
2
3
2
2
3
3
2
3
2
3
3
3
3
2
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
2
2
2
2
3
2
3
3
2
2
2
3
2
3
3
3
2
3
2
3
2
2
3
2
3
2
3
2
2
3
3
3
2
3
2
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
2
2
3
3
2
2
3
3
2
2
3
3
3
2
3
3
3
3
3
2
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
3
2
2
3
2
2
3
2
3
3
3
3
3
2
2
3
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
2
3
3
3
3
2
3
2
2
3
3
2
3
2
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
2
3
3
3
2
3
2
2
3
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
2
2
3
3
3
2
2
2
3
3
3
2
2
2
3
2
3
2
2
3
3
2
3
3
2
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
3
3
3
3
2
3
2
3
3
3
3
3
2
2
3
2
2
3
3
3
3
3
2
3
2
2
2
2
3
2
3
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
2
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
2
2
2
3
2
2
2
2
3
2
2
3
2
3
3
3
3
2
2
2
2
2
2
2
2
3
2
3
2
2
2
2
3
2
3
3
3
2
3
2
3
2
2
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
3
2
3
2
2
3
2
2
3
3
2
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
3
3
2
3
3
2
2
2
3
3
2
2
3
2
3
3
3
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
2
3
3
3
3
2
2
3
2
3
3
2
3
3
3
2
2
2
2
3
2
3
2
3
2
3
2
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
2
3
2
2
3
2
3
3
3
2
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
3
3
2
2
2
3
2
2
2
3
2
2
3
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
2
3
3
2
3
2
3
2
3
2
3
3
2
3
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
2
2
2
3
3
2
2
2
2
3
3
3
2
2
2
3
2
3
3
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
3
3
2
3
3
2
3
2
3
3
2
2
3
2
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
3
2
3
2
3
2
3
3
3
3
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
2
2
2
2
3
3
2
2
3
3
3
2
3
2
3
2
3
2
3
3
2
2
3
2
2
3
3
3
3
2
3
2
3
3
3
3
2
2
2
3
3
3
2
3
3
2
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
3
2
2
3
3
3
3
2
3
3
2
2
3
2
3
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
3
2
2
2
2
3
2
3
3
2
2
2
3
3
3
3
3
2
3
2
3
3
3
3
2
2
3
2
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
3
2
2
3
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
3
3
3
3
3
2
2
3
2
3
2
2
3
2
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
2
2
2
2
2
2
3
2
2
2
2
2
2
3
2
3
2
3
2
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
2
3
2
3
2
2
3
3
2
2
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
3
2
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
2
3
3
3
3
3
2
2
2
2
3
3
3
3
3
2
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
3
2
2
3
2
2
3
2
2
2
3
2
2
3
3
3
3
2
3
2
2
3
2
3
3
2
3
3
3
2
2
3
2
3
3
2
3
3
3
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
2
2
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
2
2
2
3
2
3
2
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
3
3
2
3
3
2
2
3
2
3
3
3
2
2
3
2
3
2
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
3
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2
3
2
2
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
2
3
3
2
3
3
2
2
3
3
3
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
2
3
3
3
2
2
2
2
3
3
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
3
2
3
3
3
2
2
3
2
3
3
2
3
2
3
3
2
3
2
2
2
2
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
2
3
2
2
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
2
3
2
3
3
3
2
3
3
3
3
3
3
2
3
3
3
3
3
3
3
2
2
3
3
2
3
2
2
3
3
2
2
3
3
3
2
2
3
2
3
3
2
2
2
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
3
2
2
3
2
2
3
2
3
3
3
3
3
2
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
3
2
3
2
2
3
2
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
3
3
3
3
2
3
2
3
3
3
2
2
2
3
3
2
2
3
2
3
2
3
2
2
2
2
2
2
3
3
2
3
3
3
2
2
3
2
2
2
3
3
2
2
3
2
2
2
2
2
3
3
3
3
2
3
3
3
3
3
2
3
2
2
3
3
3
3
2
3
2
3
2
2
3
2
2
2
2
3
2
3
3
2
2
2
2
3
2
2
3
2
3
3
3
2
3
2
3
3
3
2
2
3
3
3
3
2
2
3
2
2
2
3
3
3
2
3
2
2
2
2
3
2
2
3
2
3
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
3
2
3
3
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
3
3
3
2
2
3
2
3
2
3
3
2
2
2
2
2
3
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
3
3
3
3
2
3
2
2
3
2
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
2
3
3
3
2
3
3
3
2
3
2
3
3
3
3
2
2
3
3
2
3
2
2
3
2
3
3
3
2
3
3
3
2
3
3
3
3
2
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
3
3
2
2
2
2
3
2
2
3
2
2
2
3
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
3
2
3
3
3
2
2
3
2
2
2
3
2
2
3
2
2
2
3
3
2
2
2
2
2
2
2
3
2
3
3
3
2
2
2
3
2
2
3
3
3
2
2
3
2
3
3
2
3
3
3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
3
2
3
3
2
3
2
3
3
3
2
3
3
2
2
2
2
2
3
2
3
2
2
2
3
2
3
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
2
3
2
2
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
3
2
2
3
3
2
2
2
3
2
3
2
2
3
3
2
2
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
2
3
3
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
3
2
3
3
2
3
3
2
3
2
2
3
3
3
3
2
3
3
2
2
3
3
3
2
2
2
3
3
3
2
2
2
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
2
2
2
2
3
2
3
3
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
3
3
2
2
2
3
3
3
2
3
2
3
3
2
2
3
3
2
3
3
3
3
2
2
2
2
3
3
3
3
2
2
3
2
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
3
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
3
2
2
3
2
3
2
3
2
3
2
2
3
2
3
3
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
2
2
3
3
2
2
3
3
2
3
3
3
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
3
2
2
3
3
2
3
3
2
2
2
2
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
2
2
3
2
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
2
3
2
3
2
3
2
2
3
3
3
2
2
2
2
3
2
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
2
3
3
2
2
3
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
2
2
2
3
3
2
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
3
3
2
3
3
3
2
2
2
3
2
3
2
2
3
3
3
2
2
3
3
2
2
3
3
2
2
2
3
3
3
3
2
3
2
3
2
3
2
3
2
3
3
3
3
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
3
3
3
3
2
3
3
2
2
2
3
3
2
3
2
2
3
3
3
2
3
3
2
3
3
3
2
3
2
3
3
2
2
2
2
3
2
2
2
2
3
3
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
3
3
3
2
3
3
2
2
2
3
2
3
2
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
3
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
2
2
3
2
2
3
3
2
2
2
2
3
3
3
2
3
2
3
3
2
3
2
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
3
3
3
3
2
2
3
2
3
2
3
3
2
2
3
3
2
3
2
2
3
3
2
2
3
3
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
3
2
3
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
2
2
2
3
2
2
3
2
2
3
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
3
3
2
2
3
3
3
3
2
3
2
2
3
2
2
3
2
3
3
2
2
2
2
2
3
2
2
3
3
3
3
2
3
2
3
3
3
2
3
2
2
2
2
3
2
2
2
2
3
2
3
2
2
2
2
2
2
2
3
2
3
2
3
3
2
2
2
2
2
3
3
2
2
2
3
2
2
3
2
3
3
3
2
3
3
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
2
2
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
3
2
2
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
3
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
3
2
3
3
3
3
2
3
3
3
3
2
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
3
2
2
2
3
3
2
3
2
3
2
3
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
3
2
2
2
3
3
2
3
3
2
3
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
2
2
3
2
3
2
2
2
3
3
3
3
2
3
3
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
2
3
3
3
3
2
2
2
3
2
3
2
3
3
3
2
2
3
3
3
2
2
3
3
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
2
3
2
3
2
2
2
2
3
2
3
3
2
2
2
2
2
2
2
2
3
3
3
2
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
3
2
2
2
3
3
2
2
2
3
3
3
3
3
2
2
3
2
3
3
3
2
2
2
3
3
2
3
2
3
2
2
3
2
3
3
3
3
3
3
2
2
2
2
2
3
3
2
3
2
2
3
3
3
3
3
2
2
3
3
2
3
2
2
3
3
2
2
3
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
3
2
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
2
3
3
2
3
2
2
2
2
3
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
3
3
2
2
3
2
2
3
2
2
3
2
2
2
3
2
3
2
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
3
3
3
3
2
3
3
3
3
2
2
2
2
3
2
3
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
2
2
2
3
2
3
2
3
2
3
3
2
3
2
2
2
2
2
3
3
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
2
2
2
3
3
2
3
2
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
3
2
2
2
3
2
2
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
3
3
3
2
3
2
2
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
2
3
3
2
3
2
3
2
3
2
3
2
3
2
2
3
2
3
2
3
3
3
3
3
2
2
3
2
3
2
2
2
3
3
3
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
2
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
2
2
2
2
3
3
2
3
2
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
2
2
2
3
2
2
3
2
2
2
3
2
3
2
2
3
3
2
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
2
2
2
3
3
3
3
3
2
3
2
2
2
2
3
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
3
3
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
2
2
3
3
2
3
2
3
3
2
3
3
2
3
2
2
3
3
2
3
2
3
3
3
2
2
3
3
3
2
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
3
2
3
2
2
3
2
3
2
3
2
3
3
2
3
2
2
2
3
2
3
3
3
3
2
2
2
3
2
3
3
3
2
3
2
3
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
2
2
3
2
3
3
2
3
3
2
2
3
3
2
2
2
2
2
3
2
3
3
2
2
3
2
2
3
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
2
3
2
3
3
2
2
2
2
3
3
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
2
2
2
3
2
3
2
2
2
2
2
2
2
3
2
3
2
2
2
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
3
3
3
2
3
2
3
2
2
2
3
3
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
2
2
2
3
3
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
3
2
2
3
3
2
3
3
2
3
3
3
3
2
2
2
3
3
2
3
2
3
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
2
2
3
2
2
2
2
2
2
2
3
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
2
3
3
3
3
2
2
2
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
3
2
3
3
2
2
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
2
3
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
3
2
3
2
3
3
2
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
2
3
3
2
2
3
3
2
3
2
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
3
2
2
2
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
2
2
2
3
2
2
3
2
2
2
2
2
2
2
2
3
3
3
3
2
3
2
3
2
3
3
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
2
2
2
3
2
3
3
3
2
2
2
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
3
3
2
3
2
3
2
2
3
2
2
2
2
3
3
2
3
2
3
3
3
3
3
2
3
2
3
2
2
2
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
3
3
2
2
2
2
2
3
3
3
2
2
2
3
2
2
3
3
3
2
3
2
3
3
2
2
3
3
3
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
2
2
3
3
3
3
2
2
2
2
3
3
3
2
3
2
3
3
3
3
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
2
3
2
3
3
3
2
3
2
3
3
3
2
3
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
2
3
3
2
2
3
3
2
3
3
3
2
2
2
2
3
3
3
2
2
2
2
3
3
2
3
3
3
3
2
3
3
2
3
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
3
2
3
2
3
3
3
3
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
2
3
3
3
3
2
3
3
2
2
2
3
3
2
2
2
2
3
2
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
2
3
2
3
2
3
3
2
3
2
3
3
2
3
2
2
3
2
3
3
3
2
3
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
3
2
3
3
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
2
3
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
2
2
2
3
2
3
2
3
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
2
2
2
3
3
2
3
3
3
3
2
3
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
2
2
3
3
3
3
3
2
2
3
2
3
3
3
2
2
2
3
3
3
2
3
3
2
3
2
3
2
3
2
3
2
2
3
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
2
2
2
2
3
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
2
3
2
2
2
3
2
3
2
3
3
3
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
2
2
2
2
3
3
3
2
2
2
2
2
2
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
2
2
2
3
2
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
2
2
3
3
2
3
3
3
2
3
2
3
2
3
2
3
2
3
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
3
2
2
3
2
3
3
3
2
3
3
2
3
3
2
2
3
3
3
2
3
2
2
2
3
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
3
3
3
2
2
3
3
3
2
2
3
3
2
3
3
2
3
3
2
3
2
2
2
3
2
2
3
2
3
2
2
3
2
3
3
2
2
2
3
3
2
2
2
2
2
2
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
2
3
2
3
3
3
2
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
3
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
3
2
3
2
2
2
3
3
2
2
3
2
3
3
2
2
3
3
2
3
3
3
2
2
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
2
3
3
2
2
3
2
2
2
3
2
2
3
3
3
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
3
3
3
2
2
2
3
3
3
2
3
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
2
2
3
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
3
2
3
3
3
3
2
2
3
3
2
2
2
3
3
2
2
3
3
3
2
3
3
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
3
2
3
2
3
2
3
2
2
2
3
3
3
2
2
2
2
2
3
3
3
3
2
2
3
3
2
3
2
3
3
2
3
2
3
3
2
3
3
2
2
2
3
2
2
2
2
3
3
2
2
2
3
3
2
2
2
2
2
3
2
2
2
3
2
3
3
3
3
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
3
2
3
2
3
3
2
3
3
2
3
2
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
3
3
3
2
2
2
3
3
3
2
2
3
2
2
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
3
2
3
3
3
2
2
2
3
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
3
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
3
3
2
2
2
2
2
2
3
2
2
3
3
2
2
3
3
2
3
2
2
2
3
3
2
3
3
3
3
2
2
3
2
3
3
3
2
3
2
2
3
2
3
2
3
2
3
2
3
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
2
3
3
3
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
3
3
2
3
2
3
3
2
2
3
2
3
2
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
3
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
3
2
3
3
3
3
2
3
2
3
3
2
2
2
3
3
2
3
2
3
2
2
2
2
2
3
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
3
3
3
2
3
2
3
3
3
3
3
2
3
2
2
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
2
3
3
2
2
3
2
3
3
3
2
3
2
2
3
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
3
2
3
2
2
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
2
3
2
2
3
3
3
3
2
2
3
2
3
2
3
3
2
3
2
2
2
2
2
2
2
3
2
3
2
3
2
3
2
3
3
2
2
2
3
2
2
3
2
3
3
2
2
3
3
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
2
3
3
3
2
2
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
3
2
3
3
2
3
3
3
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
2
2
3
2
3
3
3
2
3
2
3
3
3
3
3
2
2
2
3
2
3
2
2
2
3
3
2
2
3
3
2
3
2
3
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
2
2
2
2
2
3
2
2
3
3
2
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
3
2
2
2
2
3
3
2
3
2
2
2
3
3
3
3
3
2
2
2
3
3
3
2
3
2
3
2
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
2
2
2
2
3
3
2
3
3
2
3
3
3
2
3
2
2
2
2
3
2
3
3
3
3
2
2
3
2
2
2
3
3
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
2
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
2
2
3
2
2
3
3
3
3
3
2
2
2
2
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
2
3
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
2
2
2
2
2
3
3
2
3
3
2
3
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
2
2
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
2
2
3
3
3
2
3
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
2
3
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
2
3
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
3
2
3
2
2
2
3
3
2
2
3
3
3
2
2
2
3
3
3
3
2
3
3
2
2
3
2
3
2
3
2
2
2
3
3
2
3
3
2
3
2
3
3
2
3
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
3
2
3
3
2
3
3
2
3
3
3
3
2
3
3
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
2
2
3
3
2
2
3
2
2
2
2
3
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
3
3
3
3
2
2
3
2
3
3
2
3
3
2
2
2
3
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
2
2
2
2
2
2
2
2
2
2
3
3
3
2
2
2
2
2
3
2
3
3
3
2
3
2
3
3
2
3
2
2
3
2
3
3
3
3
2
2
2
2
2
3
3
2
2
2
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
2
3
2
2
2
2
3
2
3
2
3
2
3
3
2
2
3
2
3
3
3
2
3
2
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
2
2
3
2
2
2
3
3
3
3
3
3
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
2
2
2
2
3
3
2
3
2
3
3
2
3
3
3
3
3
2
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
2
3
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
3
3
2
3
2
2
3
2
2
2
2
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
2
2
2
2
2
3
2
2
3
3
3
3
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
3
2
2
2
2
3
3
2
3
2
2
2
2
2
2
3
3
2
2
3
3
3
2
2
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
2
3
3
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
3
2
2
3
3
3
3
2
2
2
3
2
2
3
3
2
3
3
3
3
2
3
2
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
2
3
3
3
2
3
3
3
3
3
2
2
3
2
3
2
2
2
3
3
3
3
3
2
2
3
3
3
2
3
2
2
3
3
3
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
2
2
3
3
3
2
2
3
3
3
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
2
2
2
3
3
2
2
3
2
3
3
3
2
2
3
2
2
2
3
2
2
3
2
2
2
3
3
3
3
2
3
3
3
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
2
2
3
2
3
2
2
3
2
3
3
2
3
3
3
2
2
3
3
2
3
3
2
3
2
3
2
3
3
3
2
3
2
2
3
3
2
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
2
2
3
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
2
2
3
3
2
3
2
2
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
2
2
2
2
2
3
3
3
3
2
2
2
3
2
3
3
3
2
2
3
3
2
2
2
2
2
3
3
3
3
2
2
2
2
3
3
3
2
3
3
3
2
3
3
3
3
2
3
3
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
3
2
2
2
3
2
2
2
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
2
3
2
2
2
2
2
2
2
3
3
2
2
3
3
3
2
2
3
3
3
3
2
2
3
3
2
3
2
3
2
3
3
3
2
2
3
2
2
3
3
3
3
3
2
3
2
2
3
2
3
2
3
2
3
3
3
3
2
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
2
3
2
3
3
3
2
2
2
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
2
2
3
2
3
2
2
2
3
2
3
2
2
2
3
2
3
3
3
2
2
2
3
3
3
3
2
3
2
3
2
3
2
2
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
3
3
2
3
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
3
3
3
2
2
3
2
3
3
2
3
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
2
2
3
3
3
2
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
3
2
2
3
2
3
3
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
3
3
3
2
2
3
2
3
3
2
2
2
2
2
3
2
2
2
3
3
2
3
3
2
3
2
2
3
3
3
3
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
3
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
3
2
3
3
2
3
2
2
3
2
2
3
2
3
3
3
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2
3
2
3
2
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
3
3
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
3
3
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
3
2
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
2
2
2
3
3
2
3
3
2
2
2
3
2
2
2
2
2
3
3
2
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
3
2
2
2
2
2
2
3
2
2
2
2
3
3
2
3
3
2
3
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
2
3
2
3
3
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
3
3
2
2
3
3
2
3
2
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
3
3
3
3
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
3
3
2
2
3
3
3
2
3
2
3
2
3
2
3
2
3
3
3
2
3
2
3
2
2
2
2
2
2
3
2
2
2
3
2
3
2
2
3
3
3
3
3
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
2
2
2
3
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
2
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
3
3
3
3
2
3
3
3
3
3
2
2
2
3
2
2
2
3
2
3
2
3
3
2
3
2
3
2
2
3
3
2
2
2
2
2
3
3
3
3
2
3
3
2
3
3
2
3
3
3
2
2
2
3
3
2
3
2
3
3
3
3
2
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
2
3
3
2
3
3
2
3
2
2
2
3
2
3
3
3
3
2
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
2
3
2
2
3
3
2
2
3
3
2
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
3
2
3
2
2
2
2
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
3
2
2
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
2
2
3
3
3
2
3
3
3
2
2
2
3
2
2
3
3
2
2
3
3
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
2
2
2
3
2
3
2
2
3
2
3
3
3
2
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
3
2
3
2
2
3
2
3
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
3
2
2
3
2
3
2
2
3
3
3
2
2
3
2
3
2
3
2
3
2
2
2
3
2
2
3
3
2
3
2
3
3
2
3
3
2
3
3
2
2
2
2
3
2
3
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
2
2
2
3
2
2
2
2
3
3
2
2
3
3
2
2
2
2
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
2
3
2
2
2
2
3
3
3
3
3
3
3
2
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
3
3
2
2
3
2
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
2
2
3
2
2
2
3
3
2
3
2
2
3
2
3
3
3
3
3
2
2
2
3
3
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
3
2
3
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
3
3
2
3
3
3
2
3
3
3
3
2
3
2
2
3
3
2
3
2
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
2
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
2
3
3
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
3
3
3
2
3
2
3
3
3
2
2
3
2
2
2
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
2
2
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
3
2
2
2
2
3
2
3
2
2
2
2
2
2
2
2
2
2
3
3
3
3
2
3
2
3
2
2
2
3
2
3
2
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
2
3
2
3
2
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
2
3
3
2
3
3
3
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
3
3
2
3
3
3
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
2
2
3
3
3
3
2
2
2
2
3
2
2
2
2
2
3
3
3
3
3
2
2
2
3
2
3
2
3
2
3
2
3
2
3
2
2
3
2
2
3
2
3
3
3
2
3
2
2
2
2
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
3
3
2
2
3
3
3
2
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
3
3
3
2
2
2
3
2
3
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
2
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
2
3
2
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
3
2
2
3
2
3
3
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
3
3
3
2
3
3
3
3
2
2
3
3
2
2
3
3
3
2
2
2
3
3
3
2
2
3
3
3
3
2
2
3
3
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
3
2
2
3
2
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
2
2
2
3
3
2
2
2
3
3
2
2
2
2
2
3
3
2
3
2
3
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
3
3
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
2
2
2
2
3
2
3
3
2
3
2
3
2
3
2
2
2
3
3
2
2
2
2
2
3
3
3
2
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
2
3
2
3
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
3
3
2
2
2
2
3
2
3
3
3
2
2
2
2
3
3
2
2
2
3
3
2
2
3
2
3
3
3
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
2
3
3
2
2
3
2
3
2
2
2
3
2
2
2
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
2
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
2
3
2
2
3
2
2
3
2
3
2
2
3
2
2
3
2
3
3
3
2
2
2
3
3
2
2
2
3
3
2
3
2
3
2
3
2
3
3
2
2
2
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
3
2
2
3
3
3
2
3
2
3
2
3
2
3
2
2
2
3
2
3
3
2
2
2
2
3
3
2
2
2
2
3
2
2
2
3
2
3
3
2
2
3
2
2
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
2
2
3
2
3
2
2
2
2
3
2
2
3
3
2
2
2
2
2
3
2
3
3
2
3
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
2
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
2
2
2
2
2
3
2
3
3
2
2
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
3
3
3
2
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
3
2
2
2
3
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
3
2
3
3
3
2
3
3
3
2
3
2
2
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
2
3
2
3
2
2
2
3
2
2
2
2
2
3
3
2
3
3
2
3
3
2
3
2
2
2
2
2
3
3
2
2
2
3
2
2
2
2
3
2
3
3
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
3
3
2
3
3
3
3
2
3
2
3
2
2
2
2
2
3
3
2
3
2
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
3
2
2
3
3
2
3
2
3
2
2
3
3
2
2
3
3
2
3
3
2
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
2
3
2
3
2
3
2
2
3
3
3
2
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
3
2
2
2
3
3
3
2
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
2
2
3
3
3
3
3
2
3
3
3
3
3
2
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
3
2
2
2
3
2
2
3
2
3
3
2
2
3
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
3
2
2
3
3
3
3
2
3
3
2
2
2
2
2
3
2
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
2
2
3
3
2
2
2
2
2
3
3
3
2
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
3
2
2
3
2
2
3
2
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
3
3
3
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
3
2
3
2
3
2
2
3
2
2
2
3
2
2
3
3
3
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
3
3
2
3
2
3
3
3
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
2
2
2
3
3
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
2
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
2
2
2
2
3
3
3
3
3
2
2
2
3
3
3
2
2
2
2
2
2
2
2
3
2
3
3
2
2
2
3
2
2
3
2
3
3
2
2
3
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
3
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
3
2
2
2
3
2
3
2
3
3
2
3
2
2
2
3
2
3
2
2
2
3
3
2
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
3
2
2
2
3
3
3
2
2
3
3
2
2
3
2
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
3
2
2
2
3
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
2
2
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
3
3
3
2
3
3
2
3
2
3
3
3
2
2
3
3
3
2
3
3
3
2
2
3
3
2
2
3
3
2
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
3
2
3
3
3
2
2
3
2
2
2
2
2
3
3
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
2
2
3
2
2
3
2
3
2
3
2
3
3
2
2
3
3
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
3
3
2
2
2
2
3
3
3
2
2
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
2
2
2
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
3
3
3
2
3
3
2
2
2
3
2
3
3
2
3
2
2
2
3
3
2
3
3
3
2
3
2
2
2
2
2
3
2
2
3
3
2
2
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
3
3
3
3
2
3
2
3
2
2
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
2
2
3
2
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
2
3
3
2
3
3
2
2
3
2
2
3
2
2
2
3
2
3
2
2
2
2
2
3
2
3
2
3
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
3
3
2
3
2
3
3
2
3
3
2
3
3
2
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
2
3
2
2
3
2
2
3
3
3
3
2
2
3
2
3
2
2
3
3
2
2
3
3
2
3
3
3
3
2
2
2
2
3
2
2
2
2
2
2
2
3
2
3
2
2
2
3
3
3
2
2
2
3
3
3
2
2
3
3
2
2
3
2
2
3
2
3
3
3
3
3
2
3
3
3
3
3
2
3
3
3
2
3
3
2
2
2
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
2
2
3
2
3
2
2
2
2
3
2
3
3
2
3
2
3
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
2
3
2
3
3
3
2
3
2
2
2
3
2
2
2
3
2
3
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
3
2
3
3
2
3
3
3
3
3
3
2
3
2
2
3
2
2
3
2
3
2
2
3
2
2
2
3
3
3
3
2
2
2
2
2
3
2
3
2
3
2
3
2
3
3
2
2
2
2
2
2
2
2
3
2
2
3
2
3
2
3
2
3
3
2
3
3
2
2
2
2
2
3
3
2
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
3
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
3
2
3
2
3
2
3
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
2
3
3
2
3
2
3
3
2
3
2
2
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
2
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
2
2
3
2
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
3
3
3
3
3
3
2
3
3
2
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
3
3
3
3
2
3
3
2
3
2
2
2
3
3
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
3
2
3
3
3
3
3
2
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
2
3
2
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
2
3
3
2
3
3
2
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
3
2
2
3
2
2
3
2
2
2
2
3
2
2
3
2
3
3
3
2
2
3
2
2
3
2
2
2
2
3
2
3
2
3
2
3
3
3
2
2
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
2
3
3
2
3
2
3
2
2
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
3
2
3
3
3
2
2
3
2
2
3
2
2
3
2
2
2
2
3
2
3
2
2
2
3
3
3
2
2
2
3
3
2
3
2
2
2
3
2
2
2
3
2
2
3
3
3
3
2
2
3
2
2
3
2
2
3
3
3
2
3
3
3
2
3
3
2
3
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
3
3
3
3
3
2
3
2
3
3
2
2
2
3
2
3
3
3
2
2
3
2
2
2
2
3
2
2
2
2
3
3
2
3
2
2
3
3
3
3
3
2
3
2
3
3
2
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
3
3
2
3
2
3
3
2
3
2
3
2
2
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
3
3
2
3
3
2
3
2
3
3
3
3
2
2
3
2
3
2
2
3
3
2
2
2
3
3
3
2
2
2
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
3
3
2
2
3
2
2
3
2
3
2
2
2
2
3
3
2
3
3
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
3
2
2
3
3
2
2
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
3
2
2
2
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
3
2
2
3
3
2
3
2
3
2
3
2
2
2
2
2
2
3
2
3
2
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
2
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
3
2
3
3
2
2
2
2
2
3
3
2
2
3
2
3
2
3
2
3
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
2
2
3
2
3
3
2
2
3
2
2
3
3
3
3
3
3
2
3
2
3
2
2
3
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
2
2
2
2
3
3
2
3
2
3
3
2
3
2
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
2
3
2
3
3
3
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
2
2
3
3
3
2
2
2
2
3
3
3
2
2
3
3
3
3
3
2
3
3
3
2
3
2
3
3
3
3
2
3
2
3
3
2
3
2
3
3
3
3
2
2
3
2
3
2
3
2
2
3
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
3
2
2
3
2
3
2
2
3
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
2
3
3
2
3
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
2
2
3
2
3
3
3
3
3
2
3
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
3
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
2
3
2
3
2
2
2
3
3
2
3
2
3
2
3
2
2
3
2
2
3
2
3
3
3
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
3
3
2
3
2
3
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
2
3
2
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
2
2
3
3
3
3
2
3
2
3
2
3
2
3
2
3
3
3
3
2
2
3
2
3
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
3
2
3
3
3
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
3
2
3
3
3
2
2
2
2
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
2
2
3
2
2
3
3
3
2
2
2
3
2
3
3
3
2
3
3
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
3
2
3
3
2
2
3
3
2
2
3
2
3
2
3
3
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
2
2
2
3
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
3
2
2
3
3
2
2
2
2
3
3
2
3
2
2
2
3
2
3
2
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
3
2
2
3
2
3
3
2
3
2
2
2
3
2
3
3
3
3
3
2
2
3
3
2
2
2
3
2
2
3
2
3
3
3
3
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
2
2
2
2
2
3
2
2
3
3
2
2
3
2
3
2
2
2
2
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
2
2
3
2
2
2
3
2
2
2
2
3
3
2
3
3
2
3
3
3
3
2
3
3
2
3
2
2
2
2
3
2
3
3
3
3
2
2
3
3
2
2
3
3
3
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
2
3
3
2
3
2
3
3
3
2
2
3
2
2
3
3
3
3
2
2
2
2
3
2
2
3
3
2
2
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
3
2
2
3
2
2
2
2
2
2
2
3
2
3
3
3
2
3
3
2
3
3
3
3
2
2
2
3
2
2
3
3
3
2
2
3
3
3
3
2
2
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
2
3
3
2
2
3
3
2
3
3
2
2
2
2
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
3
2
2
3
3
2
3
3
3
3
3
3
2
3
2
2
2
2
2
2
3
2
3
2
2
3
2
2
3
2
3
2
2
2
2
3
3
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
2
2
2
3
3
2
2
3
3
2
3
2
3
2
2
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
3
2
3
2
2
2
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
2
2
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
2
2
2
2
2
2
2
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
3
3
3
2
3
3
2
2
3
2
3
3
2
2
3
2
2
3
2
3
3
3
2
3
2
2
2
3
3
2
3
2
3
3
2
3
3
3
2
3
3
2
3
3
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
2
2
2
2
2
3
3
2
3
3
3
3
2
2
2
2
2
3
2
3
2
3
3
2
2
2
2
2
3
3
3
3
3
2
3
2
3
2
2
3
2
2
2
3
3
3
3
2
3
3
3
3
2
2
2
3
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
2
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
2
2
2
2
3
3
2
3
3
2
2
3
2
3
2
3
3
3
2
3
3
2
2
2
2
2
2
2
2
3
2
3
3
2
2
3
3
2
2
2
2
3
2
3
3
2
2
2
2
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
3
2
2
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
2
3
2
3
2
2
3
2
3
3
2
3
2
3
2
3
2
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
3
3
3
2
2
2
2
2
2
3
3
3
3
2
3
3
3
3
3
2
3
3
2
2
3
3
2
3
3
2
2
2
2
3
2
3
2
3
2
3
2
2
3
2
3
3
2
3
2
3
2
2
3
2
3
2
2
2
2
3
3
3
2
3
3
2
3
2
2
3
2
3
3
3
2
3
3
2
2
3
2
3
3
2
2
3
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
2
3
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
3
2
2
2
2
3
2
3
3
2
2
3
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
3
3
3
2
2
2
3
2
3
2
2
3
2
2
2
3
2
2
2
3
2
3
2
3
2
3
3
2
2
3
2
3
2
2
3
2
2
2
3
2
2
2
3
2
2
2
3
3
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
2
2
2
2
2
3
2
3
2
3
2
3
3
3
2
2
2
3
2
2
2
3
2
3
3
3
2
3
2
2
2
3
2
3
3
3
3
3
2
3
3
3
3
3
2
3
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
2
2
3
2
3
2
2
3
3
3
3
2
2
2
3
3
2
3
3
3
2
3
3
3
3
2
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
2
2
2
3
2
3
2
2
3
2
2
2
2
3
2
3
3
3
2
2
2
2
2
3
3
3
2
3
3
3
3
2
3
3
2
3
2
2
3
3
2
2
3
2
2
2
2
3
2
2
3
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
3
3
3
3
2
2
2
2
2
3
2
2
2
3
3
2
3
2
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
2
2
2
3
3
2
2
3
3
3
2
2
2
3
2
3
2
2
3
3
3
2
2
3
3
3
3
3
2
3
2
3
3
2
3
3
2
2
2
2
2
2
2
2
2
2
3
2
3
2
3
2
3
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
2
2
2
2
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
3
3
2
3
3
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
3
3
2
2
3
3
2
2
3
2
3
3
2
2
2
2
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3
2
2
2
3
2
3
3
3
3
2
2
3
3
3
3
2
3
3
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
3
3
2
3
3
3
3
3
2
2
2
3
3
2
3
3
2
2
2
2
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
3
3
2
2
3
3
3
3
3
2
3
3
2
2
3
3
3
2
3
3
3
2
2
2
2
3
3
2
2
3
2
3
2
3
3
3
2
2
3
2
3
2
3
2
2
3
2
3
3
2
3
3
3
3
2
3
2
3
2
3
2
3
2
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
3
3
2
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
3
3
3
3
3
3
2
3
3
3
3
3
3
2
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
2
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
2
3
2
3
2
2
3
3
2
3
2
3
2
2
3
3
2
2
2
3
2
3
2
2
2
2
3
2
2
3
3
2
3
2
2
2
2
3
3
3
2
3
2
2
2
3
2
3
2
2
2
2
3
2
2
2
2
3
2
3
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
3
2
3
2
2
3
3
3
3
2
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
2
2
2
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
2
2
3
2
3
2
3
3
2
2
2
3
2
3
2
2
2
2
3
3
2
2
2
3
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
3
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
3
2
3
2
3
2
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
3
2
3
2
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
2
3
3
2
2
3
2
2
2
3
3
3
2
3
2
3
2
2
2
2
2
2
2
2
2
3
3
2
2
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
3
3
3
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
3
2
3
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
2
2
3
3
3
2
2
2
3
3
3
2
3
2
3
2
3
3
2
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
3
2
2
2
3
2
2
2
3
2
3
2
3
2
2
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
2
2
3
2
2
3
2
3
2
3
2
2
3
2
2
3
2
2
2
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
3
3
2
3
2
3
2
3
2
2
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
2
3
2
2
3
3
3
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
2
3
2
3
2
3
3
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
3
3
2
2
2
2
2
2
3
3
3
3
2
2
3
3
3
3
3
2
3
3
3
3
3
2
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
2
3
2
3
3
2
3
2
3
2
2
2
2
3
2
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
2
3
3
3
2
2
2
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
3
2
3
2
2
3
3
2
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
3
3
3
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
2
2
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
3
2
3
2
3
3
2
3
2
2
2
3
2
3
3
2
2
2
2
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
2
2
2
3
3
3
2
3
3
2
2
2
3
2
3
3
3
3
2
3
3
2
3
2
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
2
2
3
3
3
2
2
3
2
3
2
3
3
3
2
2
2
2
3
3
2
3
2
2
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
3
2
3
3
3
3
2
2
2
3
3
3
3
3
2
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
2
2
3
3
2
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
3
2
3
3
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
2
2
2
3
2
3
3
2
3
2
2
3
2
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
2
2
2
3
3
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
3
2
2
3
3
3
2
3
2
2
2
3
3
2
3
3
3
3
3
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
2
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
3
3
3
2
2
3
2
2
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
3
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
2
2
3
2
3
3
2
3
2
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
3
3
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
2
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
2
3
2
2
3
3
3
3
2
2
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
3
2
3
2
2
3
3
3
2
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
3
3
3
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
2
2
2
3
3
3
2
3
3
2
2
3
2
3
2
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
2
2
2
3
3
2
2
2
2
3
3
2
3
2
3
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
3
2
3
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
2
2
2
3
2
3
2
3
2
2
2
3
2
3
2
2
3
2
3
3
3
2
2
3
2
2
2
3
3
3
2
3
2
2
3
2
2
2
2
2
3
2
3
3
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3
2
2
3
3
3
2
3
2
2
2
2
2
2
3
2
3
2
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
2
2
3
3
2
2
3
3
2
2
3
3
3
2
2
3
3
2
2
2
2
2
3
3
3
3
2
3
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
2
2
2
2
2
2
2
2
2
3
2
3
3
2
3
2
2
3
3
3
2
3
2
2
2
2
3
3
3
3
2
2
3
3
3
3
3
2
3
2
2
3
2
3
3
2
3
2
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
3
3
3
3
3
2
2
2
2
3
3
3
3
2
3
3
3
2
3
2
3
3
3
2
2
3
3
3
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
3
3
3
3
3
2
3
3
3
3
3
2
3
3
3
2
3
3
2
3
3
3
2
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
3
2
2
3
2
2
3
3
2
2
3
2
3
2
3
2
2
3
3
2
2
2
2
3
3
2
2
3
3
2
2
2
2
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
3
2
2
2
2
2
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
2
3
3
3
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
2
3
3
3
3
2
3
2
3
2
3
3
2
2
2
2
3
2
2
2
2
3
3
3
2
3
2
2
2
3
2
2
2
2
2
2
2
3
3
2
3
3
2
2
3
3
2
3
3
2
2
3
3
3
3
3
2
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
3
3
3
2
3
2
3
3
2
2
2
2
3
3
3
2
2
3
2
3
3
3
2
2
2
3
3
2
3
2
2
2
2
3
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
2
3
3
2
2
2
3
3
2
2
3
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
2
3
2
3
3
3
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
2
2
3
2
3
2
3
2
3
3
2
3
2
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
2
2
3
3
2
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
3
3
3
3
3
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
2
2
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
3
2
2
3
3
2
2
2
2
2
3
3
3
3
2
3
3
3
2
3
3
2
3
2
3
2
3
2
2
3
3
3
2
2
2
3
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
2
3
3
2
2
2
2
2
2
2
2
3
2
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
2
3
3
3
3
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
3
3
2
2
2
2
3
2
3
3
2
2
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
3
2
3
3
2
2
2
3
2
3
2
2
3
2
2
3
2
2
3
3
2
2
2
3
2
2
3
3
3
3
3
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
3
2
2
3
2
2
2
2
2
2
3
2
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
2
2
3
3
3
2
2
2
3
2
2
3
3
2
2
2
3
3
3
3
2
3
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
2
3
2
2
2
3
2
2
2
2
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
2
2
3
2
2
2
2
3
3
2
3
3
3
3
2
3
3
3
2
2
3
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
2
2
3
2
2
3
3
3
2
3
3
2
3
2
2
3
3
3
2
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
3
3
3
3
3
3
3
3
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
2
2
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
2
3
2
2
2
2
3
2
3
2
2
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
2
2
3
3
3
3
2
3
3
2
3
2
2
3
2
3
3
2
3
2
2
3
3
3
3
3
2
2
3
3
3
2
3
2
2
3
3
3
2
3
2
3
2
3
2
2
3
3
3
2
2
3
2
2
3
3
2
3
3
2
2
2
3
3
3
2
2
2
3
2
2
2
3
3
3
3
3
2
2
2
2
3
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
2
3
3
3
2
3
2
2
2
3
2
2
2
2
2
3
3
3
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
3
3
2
2
3
3
3
2
3
2
2
2
2
2
2
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
3
2
2
2
2
3
2
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
2
3
2
2
3
3
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
3
3
3
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
2
2
3
3
2
2
2
2
3
3
2
3
2
3
2
3
3
3
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
3
3
2
2
2
2
3
3
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
2
2
2
2
3
2
2
2
2
3
3
3
3
2
3
2
3
3
2
2
2
3
2
2
3
3
2
3
3
2
2
2
2
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
3
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
2
3
2
3
3
2
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
3
2
2
3
3
2
2
2
3
3
2
2
2
2
3
2
3
3
3
2
3
3
2
2
2
2
3
3
2
3
3
2
2
3
2
2
2
3
3
3
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
3
3
3
3
3
3
3
3
2
2
3
3
3
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
2
2
2
2
3
2
3
3
3
3
2
3
3
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
3
2
2
3
2
2
3
2
3
2
2
2
3
3
3
2
3
2
2
2
2
3
2
2
3
2
2
3
3
2
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
3
3
3
2
3
2
3
2
3
3
3
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
2
2
2
3
2
3
3
2
2
2
3
3
2
3
3
3
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
3
3
3
3
2
3
2
2
3
3
2
3
2
2
2
3
3
3
2
2
2
2
3
2
3
3
3
3
2
3
2
3
2
2
2
3
2
2
2
2
3
3
2
3
3
2
3
3
3
3
3
3
2
3
3
2
2
3
3
3
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
2
3
2
3
3
2
2
2
3
2
2
2
3
2
3
3
2
3
2
2
3
2
3
3
2
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
2
3
3
2
2
2
2
3
3
2
2
2
3
2
3
3
2
3
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
2
2
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
2
3
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
3
2
2
2
3
3
3
3
3
3
2
3
2
3
2
3
3
3
3
2
3
3
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
2
3
2
2
2
2
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
2
2
2
2
2
3
3
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
2
3
2
2
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
3
2
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
2
3
3
2
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
3
3
3
2
2
3
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
3
2
3
3
3
2
2
2
2
3
2
2
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
3
2
3
3
3
2
2
3
2
2
2
2
2
2
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
2
3
2
3
2
2
2
2
2
3
3
3
3
2
3
2
3
3
3
2
3
3
2
3
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3
2
3
2
2
2
2
2
3
2
3
3
2
3
2
3
2
2
2
3
3
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
3
2
3
2
3
3
3
3
3
3
3
2
2
2
3
3
3
2
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
3
2
2
2
3
3
2
2
2
3
2
3
2
2
2
2
2
3
2
3
2
2
2
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
3
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
3
3
2
2
3
2
2
2
3
2
3
3
2
2
2
2
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
2
3
2
3
2
3
2
2
3
2
2
3
2
3
3
2
3
2
2
3
2
3
2
3
2
2
3
3
2
2
3
3
3
2
2
2
3
2
3
3
3
2
2
3
2
3
3
2
3
3
3
3
3
2
3
2
2
3
3
2
3
2
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
2
2
3
2
2
2
3
2
2
2
2
3
2
3
3
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
3
3
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
2
3
2
3
2
2
2
3
3
2
3
3
3
2
2
3
3
2
3
3
2
3
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
2
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
2
2
3
2
3
2
3
2
3
2
2
2
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
3
2
3
2
3
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
3
2
2
3
2
2
2
3
3
3
3
2
3
2
3
3
2
3
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
3
2
2
3
2
2
2
3
3
2
3
3
3
2
3
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
2
2
2
2
2
3
3
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
3
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
2
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
2
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
3
2
2
3
3
2
2
2
3
2
3
2
3
2
3
2
2
3
2
2
2
3
2
3
2
3
2
3
2
3
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
3
3
2
3
2
2
3
3
3
2
2
3
3
2
3
3
2
2
2
2
3
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
3
3
3
3
3
3
3
2
3
2
3
3
3
3
3
3
2
3
3
3
3
2
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
3
2
3
3
3
3
2
2
2
3
3
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
2
2
3
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
2
3
2
2
3
2
2
2
3
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
3
2
3
2
3
3
3
2
2
2
3
2
2
3
3
3
2
2
2
2
3
2
2
3
2
2
2
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
3
3
2
3
3
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
3
3
2
2
3
3
3
2
3
3
3
2
3
2
2
2
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
2
2
3
3
3
2
2
2
2
2
3
2
2
2
2
2
3
3
3
3
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
2
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
2
2
3
2
3
2
3
2
2
3
3
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
2
3
3
2
2
3
3
2
2
2
3
2
3
3
3
2
3
2
3
2
2
2
2
3
3
2
2
2
2
2
2
2
3
2
2
2
2
2
3
3
3
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
3
3
2
2
2
3
3
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
2
3
2
3
3
2
3
2
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
2
3
2
3
2
3
3
3
2
2
2
2
2
3
3
3
3
2
2
3
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
3
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
2
2
2
3
3
2
3
3
2
2
2
2
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
3
3
3
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
3
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
2
3
3
2
2
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
2
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
3
2
3
2
3
2
3
2
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
3
3
3
2
2
3
3
2
2
3
2
3
2
3
2
3
3
3
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
2
3
2
3
2
3
3
2
2
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
3
2
3
3
2
2
2
2
2
3
3
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
2
3
2
2
2
3
3
2
3
2
3
2
3
2
3
2
2
3
2
3
2
3
3
2
3
2
3
3
2
3
2
2
3
2
3
2
2
3
2
2
3
3
2
3
2
3
3
2
3
3
3
3
2
3
2
3
3
3
2
2
3
2
3
3
2
3
3
3
2
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
2
3
2
3
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
3
3
2
3
2
2
3
3
3
3
3
3
2
2
3
2
2
2
2
3
3
2
3
3
2
3
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
3
3
2
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
3
2
2
3
2
3
3
2
3
3
3
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
3
3
3
2
2
3
2
2
3
3
2
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
3
3
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
2
3
2
3
2
3
3
2
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
2
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
3
2
3
2
3
3
3
3
2
3
2
3
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
2
2
3
3
3
3
3
3
2
2
3
2
2
2
3
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
3
3
3
3
3
3
2
3
3
2
3
3
3
2
2
2
2
3
2
3
3
3
2
2
3
3
3
2
2
3
2
3
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
3
2
3
2
3
2
2
2
3
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
3
2
2
2
3
3
2
3
2
2
2
2
2
3
2
3
2
3
2
3
3
2
2
3
3
2
2
2
2
3
2
2
2
2
2
2
3
2
3
3
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
2
3
3
2
2
2
2
3
2
3
3
3
2
3
2
3
3
2
3
3
3
3
3
2
2
3
2
2
3
2
2
2
2
2
2
2
2
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
3
2
2
3
2
3
2
3
2
3
2
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
3
3
3
3
2
2
2
2
3
3
2
2
2
2
3
2
3
3
3
2
2
2
3
3
3
2
3
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
3
3
2
2
2
2
3
2
3
3
3
2
2
2
3
3
2
3
3
2
3
2
3
2
3
3
2
2
2
2
3
3
3
2
2
2
2
2
3
3
2
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
2
3
2
3
3
3
2
3
2
3
2
2
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
3
3
3
2
2
2
2
3
2
2
3
3
2
2
2
3
2
3
3
2
2
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
3
2
2
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
2
3
3
3
2
3
3
3
3
2
2
2
3
2
3
3
3
2
3
2
3
3
2
2
3
2
2
3
2
3
2
3
3
3
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
2
3
2
3
3
3
2
2
3
3
3
2
2
2
3
3
2
2
3
2
3
2
3
2
2
2
3
3
2
3
3
3
2
3
2
2
2
2
3
2
2
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
3
3
2
2
3
2
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
2
2
2
2
3
2
2
2
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
3
2
2
2
2
2
2
3
2
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
3
3
3
2
2
2
3
2
2
2
2
3
2
3
3
3
2
3
2
2
2
2
3
2
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
2
3
2
3
2
3
2
3
3
2
3
3
2
2
2
2
2
3
2
3
3
2
2
3
2
3
3
3
2
2
3
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
2
2
2
3
3
3
2
2
2
2
2
3
3
3
2
3
3
3
2
2
3
2
3
3
2
2
3
3
3
3
2
2
3
3
3
3
3
2
3
2
2
2
2
3
3
3
2
3
2
2
3
3
3
3
2
3
2
3
3
3
3
3
3
3
2
2
3
2
2
2
2
3
3
3
3
3
2
2
2
3
2
3
2
3
2
3
3
3
2
3
2
2
3
3
3
2
3
2
3
2
2
3
3
2
3
3
3
2
2
3
2
2
2
3
3
3
2
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
3
2
2
2
3
3
2
3
3
3
2
3
2
3
2
3
2
2
3
2
2
2
3
3
2
2
2
3
2
3
3
2
2
2
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
2
3
3
3
3
2
2
2
2
3
2
3
3
3
2
3
2
3
2
3
2
3
3
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
3
2
3
2
3
2
2
3
3
3
2
3
2
3
3
2
2
3
2
2
2
3
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
3
3
3
3
2
2
3
2
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
3
2
3
2
3
2
3
3
3
3
2
3
2
3
3
3
2
3
3
3
3
2
3
3
3
3
3
3
3
3
3
2
2
3
2
2
2
3
2
2
3
3
2
3
3
2
3
2
2
2
3
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
2
2
2
3
3
3
2
3
3
3
2
3
2
3
3
3
3
2
3
2
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
2
3
2
3
2
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
2
3
2
3
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
2
3
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
2
3
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
2
3
2
2
3
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
3
3
2
3
2
3
2
2
2
3
3
3
2
3
3
3
2
2
3
3
3
2
3
2
3
3
2
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
2
2
2
3
3
2
3
2
3
3
3
2
3
3
3
3
2
3
2
3
3
3
2
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
3
3
2
2
3
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
3
2
3
3
3
3
3
2
2
2
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
3
3
3
3
2
3
2
2
3
3
3
3
2
2
2
3
2
3
2
2
3
3
3
3
3
3
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
3
3
3
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
3
2
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
3
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
3
2
3
2
3
3
2
3
3
2
2
3
2
3
2
3
3
2
2
3
3
3
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
3
2
2
3
3
3
2
2
2
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
2
3
3
2
3
2
2
3
2
2
3
2
3
3
3
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
3
3
3
3
3
2
2
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
3
3
3
3
3
2
3
3
3
3
3
3
2
3
3
3
3
3
2
3
3
2
2
2
2
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
2
3
3
2
2
2
2
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
3
2
3
2
3
3
3
2
3
3
2
3
2
3
2
2
2
3
3
3
2
2
2
2
2
3
2
3
2
2
3
2
3
2
2
2
3
3
2
3
3
3
3
3
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
3
2
3
2
3
2
3
3
3
2
3
3
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
2
2
2
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
2
3
3
3
2
3
2
2
2
2
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
3
2
2
3
3
2
2
3
3
2
3
2
2
2
3
2
2
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
3
3
3
3
3
2
3
2
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
3
3
2
3
3
2
3
3
2
2
2
3
2
3
2
2
2
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
3
2
3
3
2
2
2
2
2
2
2
3
2
2
3
2
3
3
3
2
3
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
2
3
2
2
2
3
2
3
2
2
3
2
2
3
2
3
3
2
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
3
2
3
3
3
2
2
3
3
3
2
2
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
2
2
3
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
2
3
2
3
2
3
2
3
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
2
2
2
2
3
2
2
2
3
3
2
2
2
3
2
2
2
2
3
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
2
3
3
3
2
3
3
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
2
2
3
3
2
2
2
2
3
3
3
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
3
2
3
2
3
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
3
2
3
2
2
3
3
2
2
2
3
3
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
3
3
2
3
3
2
3
3
2
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
2
3
3
2
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
2
3
3
3
3
2
2
2
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
2
2
2
3
3
3
3
3
3
3
2
2
2
3
2
3
2
3
3
2
2
3
2
3
2
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
2
3
3
2
2
3
3
2
2
3
2
3
3
3
3
2
2
2
3
2
2
3
3
3
2
2
3
3
2
2
2
2
2
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
2
2
2
3
3
3
3
3
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
3
3
3
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
3
2
2
2
2
3
3
3
2
3
2
2
2
3
3
3
3
2
3
2
3
3
2
2
2
2
2
3
2
3
2
2
2
2
2
2
3
3
2
3
2
2
2
3
3
3
3
3
2
3
3
2
2
3
3
2
3
3
2
3
2
3
2
3
3
3
3
3
3
3
2
2
3
2
2
2
3
2
3
3
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
2
3
3
3
2
3
2
3
3
2
2
2
3
2
3
2
2
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
3
2
3
3
2
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
2
2
3
2
2
2
2
2
3
3
3
3
3
2
3
3
3
3
2
3
2
3
3
2
2
3
2
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
2
3
3
3
3
3
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
3
3
3
3
2
3
2
2
2
2
3
3
2
3
2
3
3
3
2
3
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
2
2
3
3
3
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
3
2
2
3
3
3
2
3
2
2
2
2
2
2
3
3
3
3
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
3
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
2
3
2
2
3
3
2
2
3
3
3
2
3
3
2
2
2
3
2
3
3
3
2
3
3
2
3
2
2
2
2
2
2
3
3
2
3
3
2
3
3
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
2
2
3
3
3
2
3
2
3
2
2
2
3
3
3
3
3
2
3
3
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
3
3
2
3
3
2
3
2
3
2
3
3
2
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
3
3
2
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
3
2
2
3
2
2
2
2
2
2
2
2
3
3
2
3
2
2
3
2
2
3
3
3
2
3
2
3
3
2
3
3
3
3
3
3
2
3
3
3
2
3
2
2
2
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
2
2
2
2
3
2
2
3
2
3
3
3
2
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
3
3
3
3
2
3
2
2
2
3
2
3
3
2
3
2
2
2
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
3
3
3
3
2
3
3
2
2
3
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
3
3
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
2
2
2
2
3
2
2
2
3
2
3
2
3
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
2
3
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
2
2
3
3
2
3
3
2
2
2
2
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
3
2
3
3
2
3
3
3
2
2
3
2
3
3
3
3
3
2
3
2
2
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
3
3
2
2
2
2
3
3
2
3
3
2
3
2
3
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
3
2
3
2
3
3
3
3
3
3
3
2
3
3
2
2
3
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
3
3
3
3
2
3
2
2
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
2
3
2
3
3
3
2
3
2
2
2
2
2
2
3
3
2
3
3
3
3
2
3
2
3
3
3
2
3
3
3
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
2
3
2
3
2
2
2
3
2
3
2
3
2
3
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
3
3
2
2
2
3
3
2
3
2
3
3
3
2
2
3
3
3
2
2
3
2
2
2
3
2
3
3
2
2
2
3
3
2
3
3
2
2
3
3
2
2
2
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
3
3
2
3
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
2
3
3
2
2
2
3
3
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
2
3
3
2
3
3
2
3
3
3
2
2
2
3
2
3
2
3
3
3
2
3
2
2
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
2
2
3
3
3
3
2
3
2
3
2
2
2
2
2
3
2
3
2
2
2
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
3
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
2
2
2
2
3
3
3
3
2
3
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
3
3
2
3
2
3
2
3
3
2
3
2
3
2
2
3
3
3
2
3
3
3
2
2
2
3
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
3
3
3
2
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
2
2
2
3
2
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
2
3
2
2
3
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
3
2
3
2
3
2
2
2
3
3
3
3
3
3
3
2
2
2
3
3
3
3
2
2
3
2
3
2
2
3
2
2
3
3
2
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
3
2
3
3
3
3
2
3
3
2
2
2
2
2
2
2
2
3
2
2
3
3
2
2
3
3
3
3
2
2
3
3
2
2
3
3
3
3
3
3
2
2
3
2
2
3
2
3
3
3
2
3
2
3
2
3
2
3
3
2
3
3
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
3
3
3
2
3
2
3
2
3
2
2
2
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
3
2
3
2
3
3
3
2
2
3
2
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
2
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
2
2
3
2
2
3
2
3
2
3
2
3
3
2
2
2
3
3
2
3
3
3
3
2
2
2
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
3
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
3
3
3
2
3
2
3
3
3
3
3
2
3
2
2
2
2
3
2
3
3
3
2
3
3
2
2
2
3
2
3
2
2
3
2
3
2
2
3
2
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
3
2
2
3
3
3
3
2
3
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
3
2
3
2
2
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
2
3
3
2
2
3
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
3
2
3
2
2
3
2
3
2
2
2
2
3
3
3
3
3
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
2
3
3
2
3
2
3
2
3
2
3
3
3
3
3
3
3
3
2
3
2
2
2
2
3
2
2
3
2
3
2
3
3
2
3
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
2
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
2
2
3
3
3
3
2
3
2
3
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
2
2
2
2
3
2
2
2
2
2
3
2
3
2
3
3
2
3
2
3
2
2
3
2
2
2
3
3
3
3
2
3
2
3
2
3
3
3
2
3
3
2
3
2
3
2
2
3
2
2
3
2
3
3
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
2
3
2
2
3
3
2
3
2
2
3
2
3
3
3
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
2
2
3
3
3
2
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
2
3
2
3
2
2
2
2
3
3
3
2
2
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
3
2
2
3
2
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
2
2
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
2
3
2
3
2
3
2
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
2
2
2
3
2
2
2
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
3
3
2
2
3
3
2
3
2
3
3
3
3
3
2
2
3
2
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
2
2
2
3
3
2
2
2
3
2
3
3
2
3
3
2
2
2
3
3
3
3
2
2
2
2
3
3
2
3
3
3
2
2
3
2
2
2
3
3
2
3
2
3
2
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
2
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
2
2
2
2
3
2
3
3
2
2
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
3
3
2
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
3
2
3
2
2
2
3
3
3
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
3
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
3
3
3
3
2
2
3
2
2
3
2
2
3
2
2
2
2
2
3
2
3
2
3
2
3
2
3
2
2
2
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
2
3
2
2
2
2
3
3
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
2
2
2
3
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
2
2
2
2
3
2
3
2
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
3
3
2
2
3
3
2
2
2
2
2
3
3
2
3
3
3
3
3
3
2
2
3
3
2
2
3
2
2
2
3
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
2
3
2
3
2
3
3
3
3
3
2
2
2
2
2
3
2
3
2
2
3
2
3
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
2
3
2
2
2
3
2
3
2
2
3
2
2
3
3
2
2
3
3
3
3
3
2
3
2
2
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
2
2
2
3
2
2
3
2
2
2
2
3
3
2
2
2
2
3
2
2
2
2
3
3
3
3
2
2
2
2
2
3
2
2
3
2
2
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
3
3
3
2
3
3
3
2
3
2
2
2
3
3
3
2
3
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
2
3
3
2
3
3
3
2
2
3
3
3
3
3
3
2
3
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
3
2
2
3
3
2
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
3
2
2
3
2
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
3
2
3
3
3
2
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
2
3
3
3
3
2
2
2
2
2
2
3
3
3
3
2
3
3
3
2
2
3
3
3
3
3
3
2
3
3
3
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
2
2
3
3
2
3
3
2
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
2
2
3
3
2
3
3
2
2
2
3
3
2
3
2
3
2
2
3
3
2
3
3
2
2
2
3
3
3
2
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
2
2
2
3
2
3
3
2
3
2
3
2
2
2
2
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
2
2
3
3
3
3
2
2
2
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
2
2
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
2
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
2
2
3
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
2
2
2
2
2
3
2
3
2
3
3
2
3
2
3
2
2
2
2
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
2
2
3
2
2
2
2
2
3
3
3
3
2
3
2
2
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3
2
2
3
2
2
3
3
3
3
2
3
2
2
2
3
3
3
2
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
3
3
3
3
2
2
2
2
3
2
2
3
3
2
3
2
2
2
2
3
2
3
3
3
3
3
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
3
2
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
2
2
3
2
3
2
3
3
3
3
3
3
3
3
3
3
2
3
2
2
3
3
2
3
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
2
3
3
2
2
2
3
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
3
3
3
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
3
2
2
3
2
2
3
3
2
2
2
3
3
3
3
2
2
3
3
2
3
2
3
3
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
3
2
2
2
3
2
3
3
2
3
3
2
2
3
3
2
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
3
2
2
2
3
2
2
3
2
3
3
3
3
3
2
3
3
2
3
2
3
2
3
2
2
2
2
3
2
3
3
2
2
2
2
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
2
3
3
2
2
2
2
2
2
2
3
3
3
3
2
3
2
3
3
2
3
2
2
3
3
3
3
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
2
2
3
2
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
2
3
2
2
2
3
2
2
2
2
2
3
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
3
2
3
2
2
3
3
2
3
2
3
3
3
3
2
2
3
2
2
2
2
3
2
3
2
3
2
3
3
2
2
2
2
3
3
3
2
3
2
2
2
3
3
2
3
2
2
3
2
2
2
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
3
2
2
2
3
3
2
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
3
2
3
2
2
2
3
2
3
3
2
2
3
3
2
3
2
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
2
2
2
2
3
2
2
3
2
3
3
2
3
2
2
3
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
2
2
3
3
3
2
3
2
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
2
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
2
2
3
3
2
2
3
3
3
3
3
2
3
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
2
2
3
2
3
2
2
2
2
2
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
2
2
2
3
3
3
2
2
3
3
2
2
2
2
2
3
2
3
2
2
3
3
3
3
2
3
2
3
2
2
3
2
2
3
3
2
3
2
2
3
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
3
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
3
3
2
3
2
3
3
2
3
3
2
3
3
3
2
2
2
3
3
3
3
3
2
3
3
2
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
2
2
2
3
2
3
2
2
2
3
3
2
3
2
3
2
2
2
3
2
3
2
3
2
2
2
3
2
3
2
2
3
3
2
3
3
2
2
2
3
2
2
3
3
2
2
3
3
2
2
3
2
2
2
2
3
3
2
3
2
3
3
3
2
3
3
2
3
3
3
3
3
2
2
2
2
2
3
3
2
2
3
2
3
2
2
3
3
2
3
3
3
2
2
2
3
2
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
3
2
2
2
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
2
2
3
2
2
2
2
2
2
3
2
2
3
3
2
2
2
2
3
3
2
2
3
2
2
2
3
2
2
2
2
3
3
3
3
2
3
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
3
3
2
3
3
2
2
2
2
2
2
2
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
3
3
2
3
2
2
2
2
2
2
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
2
2
3
2
3
3
2
3
3
2
2
2
3
3
2
2
3
2
2
3
3
2
3
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
2
2
2
2
3
2
2
3
2
3
3
3
2
3
3
3
3
3
2
3
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
3
2
3
3
3
3
3
2
3
2
3
3
3
3
3
2
3
2
3
2
2
2
2
3
3
2
3
2
2
3
3
3
3
3
3
2
2
3
2
3
2
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
2
3
2
3
3
2
3
3
2
3
2
2
2
3
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
3
2
3
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
3
3
3
3
2
2
2
2
3
2
2
2
2
2
2
3
2
2
2
2
3
2
3
2
3
2
3
2
2
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
3
3
3
2
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
2
3
3
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
3
3
2
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
2
3
2
2
2
3
2
3
2
3
2
3
3
3
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
3
2
2
3
3
2
2
2
2
2
3
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
2
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
3
3
2
3
2
2
3
3
3
3
2
3
3
3
2
3
3
2
2
2
2
2
3
3
2
3
2
3
2
2
3
2
3
3
3
3
3
2
2
3
3
3
3
2
2
2
3
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
2
3
2
3
2
3
3
2
2
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
2
3
3
2
2
2
2
2
2
2
3
3
3
2
2
3
2
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
2
2
2
2
3
2
2
3
3
3
3
3
3
2
2
2
2
2
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
3
2
3
3
2
3
2
3
3
3
3
2
3
2
3
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
3
2
2
2
2
3
3
3
3
2
3
2
3
2
2
3
2
2
2
2
3
3
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
3
3
2
3
2
2
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
2
3
3
2
2
2
3
2
3
2
2
3
2
2
3
2
2
2
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
3
2
3
3
2
3
3
2
3
2
2
3
2
3
3
3
3
3
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
3
3
3
2
2
3
2
3
3
3
2
2
3
2
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
3
2
2
3
3
2
2
2
3
3
2
2
2
2
3
3
2
3
3
2
3
2
3
3
3
3
3
2
3
2
2
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
3
2
2
2
2
3
3
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
2
2
2
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2
3
3
3
2
3
3
3
3
3
2
2
3
2
2
3
3
3
3
2
2
3
3
2
3
2
3
2
3
2
2
2
2
2
2
2
3
3
2
3
3
3
2
3
3
3
3
2
3
3
3
3
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
3
3
2
2
3
3
3
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
3
2
3
3
2
2
2
3
3
3
3
2
2
2
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
2
2
3
2
2
2
2
2
2
3
3
3
2
3
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
2
3
2
3
3
3
2
2
2
3
2
3
2
3
2
2
2
2
3
2
2
3
3
2
3
2
3
3
3
2
2
2
2
3
3
3
2
3
3
2
3
3
2
2
3
2
2
2
3
3
3
3
2
2
2
3
3
2
2
3
3
2
3
2
3
2
2
3
3
3
3
3
2
2
3
3
3
2
3
2
2
2
2
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
2
2
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
3
3
3
2
3
2
3
2
3
3
3
2
3
2
2
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
3
2
2
2
3
3
3
2
2
3
2
3
2
2
3
2
2
3
2
3
2
2
3
2
2
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
2
3
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
2
2
2
3
2
3
2
3
3
2
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
3
2
3
3
3
2
2
2
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
3
3
2
3
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
2
3
3
3
3
2
2
2
3
2
2
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
3
2
2
2
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
2
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
2
2
3
3
3
3
2
2
2
3
2
2
3
3
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
2
3
3
2
3
3
3
3
3
2
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
2
2
2
3
3
2
3
2
2
2
2
2
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
2
3
3
3
2
3
2
3
2
3
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
2
2
2
2
3
2
3
3
3
3
3
2
3
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
2
3
2
3
3
2
3
3
2
2
2
2
2
2
3
2
3
3
2
3
3
3
3
3
2
3
3
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
2
2
3
2
3
2
3
2
2
2
2
3
3
2
2
3
2
3
2
2
3
3
2
3
3
3
3
3
2
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
2
2
2
3
3
2
3
3
3
2
2
2
3
3
3
2
2
2
3
2
2
3
2
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
3
2
2
2
3
3
3
2
2
2
2
3
2
3
2
2
3
3
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
2
3
2
3
3
3
3
2
2
3
3
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
3
3
2
3
3
2
3
3
2
2
2
2
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
3
2
2
3
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
2
2
3
3
3
2
2
3
2
3
2
2
3
2
2
2
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
3
2
3
3
3
3
3
2
2
2
2
3
3
3
2
3
2
3
2
3
3
2
3
2
2
2
3
3
3
2
3
2
2
2
2
2
3
3
2
3
3
3
2
3
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
3
3
3
2
2
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
3
3
2
3
2
3
3
2
3
3
2
3
3
3
3
2
3
3
2
2
3
3
2
3
3
3
3
3
3
3
2
3
2
3
3
2
2
2
2
2
3
3
3
2
3
2
2
2
3
3
2
3
3
3
3
3
2
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
2
2
3
3
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
2
2
3
2
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
2
2
2
3
3
2
3
2
2
3
2
2
2
2
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
2
2
3
3
3
3
2
3
2
3
3
2
2
3
2
2
3
2
2
3
3
3
3
2
2
3
2
2
3
3
2
3
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
2
3
2
3
3
3
2
2
3
2
2
2
2
2
3
2
3
3
3
2
3
2
2
2
3
3
2
2
2
3
2
2
3
3
3
2
3
2
3
3
2
3
3
3
3
2
3
3
3
2
2
3
2
2
2
2
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
2
2
2
3
3
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
2
3
3
2
3
3
2
2
2
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
2
3
3
2
2
2
3
2
2
2
2
3
2
2
3
2
2
3
3
3
3
3
3
2
3
3
3
3
2
2
3
2
2
3
2
2
2
2
3
3
3
3
3
3
2
3
2
2
3
2
3
2
2
2
3
2
2
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
3
3
2
2
3
2
2
2
2
3
3
2
2
2
3
2
3
3
3
3
2
3
3
2
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
2
3
3
2
3
2
2
2
3
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
2
2
3
3
2
3
2
2
3
3
2
2
2
3
2
2
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
3
3
3
3
2
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
3
2
3
2
3
2
3
3
3
2
3
3
2
2
3
3
2
2
3
2
2
3
3
3
3
3
2
2
2
3
2
2
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
3
3
2
3
3
3
3
2
2
2
3
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
2
3
3
3
3
2
2
2
2
2
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
3
3
3
2
2
3
2
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
2
3
3
3
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
2
2
2
3
3
2
3
2
2
3
3
2
3
2
3
3
3
2
2
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
2
3
3
2
3
2
2
2
3
3
2
2
2
3
3
2
2
2
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
2
3
2
3
3
2
2
2
2
2
2
3
3
2
3
2
3
2
2
3
2
3
2
2
2
2
2
2
2
3
2
3
3
3
3
2
2
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
2
3
3
2
2
2
2
3
3
2
3
2
2
3
3
2
2
3
2
3
2
3
2
3
3
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
3
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
3
2
3
2
3
3
2
3
3
3
3
2
3
3
2
2
2
3
3
2
2
3
3
2
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
2
3
3
3
3
3
3
3
2
2
2
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
3
3
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
3
2
3
2
2
2
2
2
2
3
2
3
3
2
3
2
3
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
3
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
3
2
2
2
3
3
2
3
2
2
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
3
3
2
3
2
3
3
3
2
2
2
3
3
2
3
3
2
2
3
3
3
3
3
3
2
2
2
2
3
2
2
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
3
2
3
3
3
3
3
2
2
2
2
3
3
3
2
3
3
3
2
2
3
2
3
2
3
3
2
2
2
3
2
3
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
2
3
2
2
3
3
2
3
3
2
2
2
3
2
3
2
3
3
2
3
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
2
3
3
3
2
2
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
3
3
3
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
3
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
3
2
3
3
2
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2
3
2
3
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
2
3
3
2
2
3
2
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
2
2
3
2
2
2
3
3
3
2
3
2
3
2
3
2
2
2
2
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
3
2
3
3
2
3
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
3
2
2
2
3
2
3
2
3
3
3
3
3
2
3
2
2
2
2
3
3
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
2
3
2
3
3
3
2
2
3
2
3
2
3
2
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
3
2
3
3
3
3
3
3
3
2
3
3
3
2
2
2
2
3
2
3
2
3
3
2
3
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
2
3
2
3
2
2
2
3
2
2
2
3
3
2
3
2
3
3
3
3
3
2
3
3
3
3
2
2
3
3
2
3
2
2
2
2
2
3
2
2
2
2
2
2
2
3
2
3
3
2
2
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
2
3
2
3
2
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
3
2
3
3
3
2
2
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
2
3
2
3
2
2
2
2
2
3
2
2
2
3
3
2
3
3
3
2
2
3
3
2
2
3
2
3
2
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
2
3
3
3
3
3
2
3
2
2
3
3
2
2
3
3
3
2
2
3
2
3
2
3
2
3
3
3
3
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
3
2
3
3
2
2
2
3
3
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
3
3
2
2
3
3
2
2
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
2
3
2
2
2
2
2
3
2
2
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
2
2
2
3
2
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
3
3
2
2
3
3
2
2
2
2
3
2
3
2
3
2
3
3
2
3
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
3
3
3
3
2
2
3
2
3
3
2
3
3
3
2
2
2
3
3
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
3
3
3
3
2
2
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
2
3
3
3
3
3
3
2
3
2
3
2
2
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
3
2
3
2
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
3
3
2
2
3
3
2
3
3
2
3
3
3
2
2
3
3
2
2
2
3
2
3
2
2
2
2
3
2
3
3
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
2
2
2
2
3
2
3
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
3
2
3
2
3
2
2
3
2
3
3
2
3
2
3
3
3
3
2
2
2
3
2
2
3
2
3
3
3
2
2
3
3
2
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
2
3
2
2
2
2
3
2
3
2
3
3
3
2
3
2
2
3
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
3
2
3
2
2
2
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
2
2
3
3
2
3
3
3
2
3
2
3
3
3
3
3
3
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
2
3
2
2
3
3
2
3
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
2
2
3
2
2
2
3
3
3
2
2
2
2
2
3
2
2
2
2
2
2
3
2
3
2
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
2
3
2
2
3
3
3
3
3
2
3
2
3
3
3
3
2
3
3
3
2
3
3
2
3
2
2
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
2
3
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
2
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
3
2
2
2
2
3
2
3
3
2
3
3
2
2
2
3
3
3
2
2
2
2
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
3
3
3
3
3
2
2
3
3
2
2
2
3
2
2
3
2
3
2
2
2
2
3
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
3
2
2
2
2
3
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
2
2
2
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
2
3
2
2
2
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
3
2
2
3
3
3
3
3
2
3
2
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
2
2
2
2
2
2
3
2
2
3
3
3
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
3
2
3
3
2
2
3
3
3
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
3
3
3
2
2
2
2
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
3
3
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
2
3
2
2
2
2
3
3
3
2
2
3
3
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
3
2
2
3
2
2
2
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
2
3
3
3
3
2
3
2
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
2
3
2
3
3
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
2
3
2
2
2
3
3
3
2
3
2
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
3
3
2
2
3
2
2
2
3
3
2
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
3
3
3
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
2
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
3
3
2
3
2
3
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
3
2
3
3
2
2
3
3
2
3
2
2
3
3
2
2
2
3
3
3
3
3
3
3
2
2
3
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
3
3
3
3
3
3
2
3
3
3
3
3
2
3
2
2
3
2
3
3
3
2
2
3
2
3
3
3
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
2
2
2
3
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
2
3
3
2
3
3
2
2
2
3
2
2
2
2
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
2
2
3
2
2
3
3
2
2
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
2
2
3
2
3
3
2
2
3
3
2
2
3
2
2
2
3
2
3
3
3
2
2
2
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
2
2
3
2
2
3
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
2
3
2
2
3
2
3
2
3
2
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
2
2
2
3
3
3
2
2
2
3
3
3
2
2
3
3
3
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
3
3
2
3
3
2
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
3
2
3
3
2
2
2
2
2
3
2
3
3
2
3
3
2
2
3
3
2
2
2
2
3
3
3
3
2
3
2
2
3
3
2
3
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
2
3
2
3
2
2
2
2
3
2
2
3
3
3
3
3
3
2
3
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
3
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
2
3
2
3
2
3
2
3
3
2
3
3
3
2
2
3
3
2
2
3
2
2
2
2
2
2
2
2
3
2
2
2
3
3
3
2
3
2
3
3
2
2
2
3
3
2
3
3
3
3
3
3
2
2
3
3
2
3
2
3
2
3
2
2
3
2
3
2
3
2
2
3
2
2
2
2
2
2
3
2
3
3
3
3
2
2
3
3
2
2
3
2
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
3
2
3
2
3
2
3
3
2
3
2
2
3
3
2
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
2
2
2
3
3
3
2
3
2
3
2
3
3
3
2
3
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
2
2
2
2
3
2
2
3
2
2
3
3
2
3
2
2
2
3
2
3
2
3
3
3
2
3
3
3
3
3
3
2
3
2
2
3
2
3
3
3
2
3
3
2
3
3
2
3
3
2
3
3
3
2
3
2
2
2
2
3
2
2
3
3
2
2
3
3
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
2
2
2
3
2
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
2
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
3
2
3
2
2
2
3
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
3
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
2
3
2
2
2
2
3
3
2
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
3
3
3
2
2
3
2
2
3
2
3
2
3
2
2
3
2
3
3
2
3
2
2
2
3
2
2
2
2
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
3
2
2
2
3
3
3
3
2
3
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
2
2
2
3
2
2
3
2
2
2
3
3
3
3
2
3
2
2
3
2
2
3
3
2
3
2
3
2
3
3
2
3
2
3
3
2
2
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
2
3
2
3
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
2
3
3
2
3
2
3
3
2
3
3
2
2
3
2
3
2
3
2
2
2
2
2
3
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
3
2
2
2
2
2
2
3
3
3
2
2
2
2
3
3
2
2
2
2
2
3
2
2
3
2
3
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
3
3
3
3
2
2
3
3
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
3
2
3
3
2
2
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2
3
2
2
3
3
2
3
2
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
3
2
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
2
3
2
2
2
2
2
2
3
3
3
2
3
2
3
2
2
2
3
2
2
2
3
2
2
2
2
3
2
3
3
3
2
2
2
3
3
3
3
3
2
3
3
3
2
3
2
3
2
2
3
2
3
2
2
3
2
2
3
2
2
3
3
2
3
3
2
2
2
3
2
2
3
2
2
2
3
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
2
2
3
2
3
3
2
2
2
2
3
3
3
2
3
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
2
3
2
2
2
2
2
3
2
3
3
3
3
2
2
2
3
3
2
2
2
2
3
3
3
2
3
3
2
3
3
2
3
2
3
2
2
3
2
2
2
2
2
2
3
3
3
2
2
2
3
3
2
3
3
2
2
3
3
2
2
2
3
2
2
3
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
3
2
2
3
3
2
3
3
2
2
3
3
3
3
2
2
3
2
3
3
3
2
3
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
3
3
2
2
3
3
2
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
3
3
2
2
2
3
3
3
3
2
3
2
2
3
2
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
2
2
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
3
3
3
3
3
3
3
3
2
2
3
3
3
2
2
3
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
3
3
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
3
3
3
2
3
2
3
2
2
2
3
2
3
2
3
2
3
3
2
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
3
2
2
3
2
2
3
2
3
2
2
2
3
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
3
2
2
3
2
3
3
2
3
2
3
3
3
2
2
2
3
2
2
2
3
3
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
2
3
3
3
3
3
2
3
3
3
3
3
3
2
3
3
3
2
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
3
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
3
3
3
3
3
2
3
3
3
3
3
2
2
2
2
3
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
3
2
3
2
2
2
3
2
2
3
2
2
3
2
3
3
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
3
3
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
3
3
3
3
3
2
3
2
3
3
3
3
2
3
3
3
3
3
3
3
2
3
3
3
3
2
3
3
2
3
2
3
3
2
2
2
2
2
3
3
3
3
2
3
3
3
2
2
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
2
2
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
2
2
3
3
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
2
3
3
2
3
3
2
2
2
2
2
3
3
3
3
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
2
3
2
2
2
2
2
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
3
3
3
2
3
3
3
3
3
2
2
2
3
2
2
2
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
3
2
2
2
3
3
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
2
3
3
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
2
2
3
2
3
3
3
2
2
3
2
2
2
3
2
3
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
2
3
2
3
3
3
3
2
3
2
2
3
3
2
2
3
3
2
3
2
2
3
2
3
2
2
3
2
3
2
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
3
3
3
2
2
3
3
2
3
3
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
2
3
2
3
2
3
3
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
3
2
3
3
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
2
2
2
2
3
2
3
2
3
3
2
2
3
3
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
2
3
3
2
2
3
3
3
2
3
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
2
3
3
3
2
2
3
2
2
3
2
2
3
3
2
3
3
2
3
2
3
3
3
3
3
2
3
3
2
2
3
3
3
2
2
3
3
3
3
3
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
3
3
2
3
3
2
3
2
2
2
3
3
3
2
2
2
2
3
2
3
3
2
2
3
2
2
3
3
2
3
3
2
3
3
2
3
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
3
2
3
3
3
3
3
3
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
3
2
3
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
2
2
2
3
3
2
2
2
2
3
2
3
2
3
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
3
2
2
2
2
3
2
2
3
2
2
2
2
3
2
2
3
3
2
3
2
3
2
2
2
3
2
3
3
3
3
2
2
2
3
2
2
2
3
3
3
3
3
3
2
3
2
2
3
2
2
2
2
3
2
3
2
2
3
3
2
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
3
3
2
3
2
2
3
3
2
3
2
2
3
3
2
2
2
2
3
3
3
3
3
3
2
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
3
3
2
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
3
3
2
2
3
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
3
3
3
3
3
2
2
2
2
2
3
2
3
3
2
2
2
2
2
2
2
2
2
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
2
2
3
2
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
3
2
2
2
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
2
3
2
3
2
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
2
2
2
2
3
3
2
3
3
3
3
2
2
3
2
3
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
3
2
2
2
3
3
3
3
2
2
3
2
2
3
2
3
2
3
2
3
2
3
3
2
3
3
2
2
3
2
3
2
2
3
2
3
2
3
2
2
3
3
2
3
3
2
2
3
2
3
3
3
3
2
2
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
2
2
2
2
3
2
3
3
2
3
2
3
2
2
3
3
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
3
2
3
2
2
3
2
3
2
2
2
3
2
2
3
3
3
2
3
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
3
3
2
3
3
2
2
3
3
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
3
3
3
3
2
3
2
3
3
2
3
3
3
2
3
2
3
2
2
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
3
3
2
3
2
3
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
2
2
2
3
3
3
3
2
2
2
3
2
2
3
2
2
3
3
2
3
3
3
3
2
2
3
2
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
2
3
3
2
3
3
2
3
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
2
3
2
3
3
2
3
3
2
3
3
3
2
3
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
3
2
2
3
3
2
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
3
3
2
3
2
2
3
2
2
2
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
2
3
2
2
3
3
2
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
3
3
2
3
3
2
3
2
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
3
2
2
2
2
3
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
2
2
3
2
2
2
2
2
3
3
2
2
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
3
2
3
2
2
3
2
3
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
3
2
3
2
2
2
3
3
3
2
2
3
3
3
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
3
3
3
2
3
3
2
2
3
2
3
2
3
3
2
3
2
2
3
2
3
2
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
3
2
2
2
2
2
3
3
2
3
3
2
3
3
3
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
2
2
2
3
2
3
3
2
2
3
3
3
3
2
3
2
2
3
3
2
2
3
3
2
2
3
2
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
2
2
3
3
2
2
3
2
2
2
3
2
3
2
3
2
2
3
2
2
2
2
2
2
2
2
2
2
2
3
3
2
3
2
3
2
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
3
3
3
3
2
3
2
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
2
2
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
3
3
3
2
2
2
2
2
3
2
2
3
2
3
3
3
3
3
2
3
3
3
3
2
2
2
3
2
2
2
3
2
3
2
3
2
2
2
3
2
2
3
3
3
2
3
3
2
2
3
2
3
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
2
3
3
2
3
3
2
2
3
2
2
2
3
3
3
3
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
3
3
3
2
3
2
2
2
2
2
3
3
2
3
3
2
3
3
3
3
2
3
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
2
3
2
2
3
3
3
2
2
3
2
2
2
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
3
2
2
3
2
2
2
3
2
3
2
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
2
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
3
2
3
3
3
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
2
2
3
2
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
3
2
3
3
3
2
2
3
2
2
2
2
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
2
2
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
3
2
3
2
3
2
2
2
3
3
2
3
2
3
2
2
3
3
3
2
3
2
3
2
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
2
3
3
3
3
2
3
3
3
3
3
2
2
3
3
2
3
2
3
2
3
3
3
2
2
3
3
2
2
2
3
2
3
2
3
2
3
3
3
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
2
2
2
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
3
2
2
3
3
2
3
3
2
2
3
2
2
3
3
3
2
3
3
2
2
3
3
3
2
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
3
3
3
3
3
2
3
2
2
3
2
2
3
3
2
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
3
3
3
2
2
2
3
3
3
3
2
2
3
2
3
2
3
2
2
3
2
3
2
3
2
3
3
3
2
3
2
2
3
2
2
2
3
3
2
2
2
2
2
2
2
2
3
3
2
3
3
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
3
3
2
2
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
2
2
3
3
3
2
3
2
3
3
3
3
3
2
3
2
2
3
2
3
3
2
3
3
2
3
3
2
3
2
3
3
2
2
2
2
2
3
2
3
3
2
3
3
2
3
2
3
3
2
3
3
2
2
2
3
2
3
2
3
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
2
3
3
3
3
3
3
3
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
2
2
3
2
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
2
2
3
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
3
2
2
2
3
2
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
3
3
2
3
2
2
3
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
2
3
2
3
3
3
3
3
2
2
2
2
3
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
3
3
2
3
3
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
2
2
3
2
3
3
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
2
2
3
2
3
3
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
2
3
2
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
3
3
3
3
3
2
3
3
3
2
2
2
3
3
3
2
3
3
2
2
2
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
3
2
2
2
2
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
2
2
2
2
3
2
2
2
3
2
3
3
3
3
2
2
3
2
3
2
3
3
3
2
3
3
2
2
2
3
2
2
2
2
2
3
2
2
2
3
2
3
2
3
2
2
2
2
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
2
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
3
3
2
3
3
3
3
3
2
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
2
3
2
3
3
3
2
2
3
2
3
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
2
2
2
2
2
2
3
2
2
2
2
3
2
2
3
3
3
2
2
3
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
2
3
2
3
2
2
2
3
2
2
2
3
2
3
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
2
2
2
2
3
2
3
2
2
2
2
2
2
2
2
3
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
2
2
3
2
3
3
2
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
3
2
3
2
3
2
3
3
3
2
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
2
3
2
2
2
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
3
3
2
2
2
2
3
3
3
2
3
2
3
3
3
2
2
2
2
2
2
3
3
3
2
2
2
3
2
3
2
2
2
3
2
3
3
2
3
3
2
3
3
2
3
3
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
3
3
3
2
2
3
3
3
3
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
3
2
2
2
2
2
2
2
2
3
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
3
2
2
3
2
2
3
3
3
2
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
3
2
2
2
3
2
2
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
3
2
3
2
3
3
2
2
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
2
3
2
2
2
3
3
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
3
3
3
3
2
3
3
3
3
2
2
3
2
3
3
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
3
2
3
3
2
3
3
2
3
2
3
3
3
3
2
2
2
3
3
2
2
2
2
2
3
3
2
2
2
2
2
3
3
3
3
3
2
3
2
3
3
3
2
2
3
2
2
3
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
3
2
3
3
3
2
2
2
2
2
3
2
3
2
2
3
2
3
3
2
3
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
3
3
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
3
3
2
3
2
3
3
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
2
3
3
3
3
2
3
3
2
2
2
3
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
3
2
2
2
2
3
2
3
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
2
3
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
3
3
2
3
2
3
2
2
2
2
2
3
2
2
3
3
2
3
3
2
3
3
2
2
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
2
3
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
2
2
3
2
2
3
2
2
2
3
3
2
3
2
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
3
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
2
3
3
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
3
2
2
2
3
2
3
2
2
3
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
2
2
3
2
2
3
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
3
2
2
3
3
3
2
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
2
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
2
3
3
2
3
3
3
3
3
3
2
3
3
3
3
2
2
2
2
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
2
3
3
3
3
2
2
2
3
2
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
2
3
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
2
3
3
2
3
2
2
2
2
3
3
3
3
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
2
3
3
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
2
2
2
2
2
2
3
3
2
3
3
2
3
2
2
2
2
3
2
3
2
2
3
3
2
2
2
2
3
2
2
3
2
2
3
2
2
2
2
2
2
3
3
3
2
3
3
2
2
2
3
2
2
2
3
2
3
2
3
2
3
2
3
2
3
3
2
3
3
2
2
3
2
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
3
3
2
2
2
3
2
2
3
3
2
2
2
3
2
2
3
3
2
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
3
3
3
2
2
2
3
2
2
3
3
2
2
2
3
2
3
2
2
2
3
3
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
2
3
2
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
3
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
3
3
3
3
3
2
2
3
3
3
3
3
2
2
2
3
2
3
2
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
3
2
2
3
3
2
2
3
2
2
3
3
2
2
3
3
3
2
2
3
2
2
3
2
2
3
3
2
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
3
2
3
3
2
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
2
3
3
2
2
2
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
3
3
3
2
2
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
3
2
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
3
3
3
2
3
3
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
2
2
2
3
2
2
2
2
2
3
2
3
2
2
3
2
3
2
3
2
3
3
3
3
2
2
3
2
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
3
3
3
3
3
3
2
3
3
2
2
3
3
3
3
2
2
2
3
2
2
3
2
2
2
3
2
2
2
3
3
2
2
2
3
3
3
2
3
2
2
2
3
3
2
3
2
2
3
2
2
2
2
3
3
2
3
3
3
3
2
2
2
2
3
3
3
2
2
2
3
3
2
3
3
3
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
2
2
2
2
2
3
2
2
2
3
2
3
2
2
3
3
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
3
3
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
3
2
2
3
3
2
2
3
2
3
3
2
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
3
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
2
2
2
2
2
3
2
3
3
2
3
3
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
2
3
3
3
2
2
2
3
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
3
2
2
2
3
3
3
3
3
3
3
2
3
3
2
3
3
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
3
3
3
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
3
3
3
2
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
2
2
3
3
3
2
2
2
3
2
2
2
2
2
2
2
3
3
3
2
2
3
3
3
3
2
2
2
3
2
2
3
2
2
3
3
3
3
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
2
3
3
2
2
3
3
3
2
2
3
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
3
3
2
3
3
2
3
3
2
2
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
3
2
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
3
3
3
3
2
2
3
2
2
3
2
2
2
3
2
2
2
3
2
2
2
2
2
2
2
3
3
2
2
3
3
3
2
2
2
2
2
2
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
2
2
3
2
2
3
2
3
3
2
2
3
3
3
2
2
2
2
2
2
3
2
2
2
3
2
3
3
3
2
2
2
3
3
3
2
2
3
3
3
2
2
3
2
2
3
3
3
2
3
3
3
2
2
3
3
2
3
3
2
3
2
3
2
3
2
2
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
2
3
3
2
3
2
2
2
3
2
2
2
2
3
2
2
2
3
2
3
2
2
3
3
2
3
3
3
3
3
2
2
2
2
3
3
3
3
2
3
2
3
3
2
2
2
2
3
2
3
2
3
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
3
3
3
3
2
3
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
2
3
3
2
2
3
3
3
3
2
2
2
2
3
2
3
3
3
2
3
2
2
2
3
2
2
2
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
2
2
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
2
3
2
3
3
2
2
3
2
3
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
2
2
2
3
3
2
2
2
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
2
2
2
2
3
2
3
3
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
3
3
3
2
2
3
2
3
3
2
3
3
2
3
2
3
3
2
3
2
3
3
2
2
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
3
3
3
3
3
2
3
3
3
2
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
2
2
2
2
2
2
3
3
2
2
2
2
3
2
3
3
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
3
2
3
3
2
2
3
3
3
3
3
3
2
3
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
2
2
3
3
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
3
2
2
3
2
2
2
3
3
2
3
2
3
2
3
3
2
2
2
3
3
2
3
3
3
3
3
2
3
3
2
2
2
2
3
3
2
3
3
2
3
3
3
3
2
2
2
2
2
2
2
3
3
3
3
2
3
2
2
3
3
3
3
3
2
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
3
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
2
3
2
3
2
3
2
2
2
2
3
3
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
2
3
2
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
3
2
3
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
3
2
2
2
3
3
3
2
2
3
2
3
2
2
3
2
3
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
2
3
3
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
2
3
2
3
2
2
2
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
2
3
3
2
3
3
2
3
3
3
2
3
2
2
2
2
2
2
2
2
3
2
2
3
2
2
2
2
2
3
2
3
2
3
2
2
3
2
2
2
2
3
2
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
2
3
3
3
2
2
3
3
2
3
3
3
2
3
3
3
2
3
2
3
2
2
2
2
3
3
2
3
3
3
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
2
3
3
3
3
3
2
2
3
3
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
3
2
3
2
3
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
3
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
2
3
2
3
3
3
3
2
3
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
2
2
2
2
3
3
2
3
2
3
3
2
2
3
3
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
3
2
3
3
3
3
3
3
2
2
2
3
3
2
3
3
2
3
3
2
2
2
2
3
3
3
2
3
2
2
2
3
3
3
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
3
2
3
2
3
2
2
3
3
3
2
2
3
3
2
2
3
2
2
2
3
2
2
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
3
3
2
3
2
3
3
2
3
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
3
2
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
2
2
2
2
3
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
2
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
3
2
2
2
2
3
3
2
2
3
2
3
2
3
3
3
3
2
3
3
2
2
3
2
2
3
3
2
3
2
3
2
2
2
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
2
2
2
3
3
2
3
3
2
3
3
2
3
2
3
3
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
3
3
3
2
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
2
3
2
3
2
2
3
2
2
3
3
2
2
3
2
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
2
2
2
3
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
3
3
3
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
2
3
2
3
3
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
2
3
2
2
2
2
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
2
3
2
2
2
2
2
2
3
2
3
3
2
3
3
3
3
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
2
3
2
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
2
2
2
3
3
3
2
2
2
3
2
3
3
2
2
3
2
2
2
3
3
3
3
3
3
3
3
2
3
3
2
3
2
2
2
3
3
2
3
3
2
3
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
2
2
3
2
3
2
2
3
2
3
3
2
3
2
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
3
3
3
3
3
2
2
2
2
3
3
3
2
3
2
2
3
3
3
3
3
3
3
2
2
3
2
3
3
3
3
2
2
2
2
3
2
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
2
3
2
2
2
3
3
3
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
2
2
3
2
3
2
2
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
3
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
2
3
2
3
3
3
2
2
2
3
2
3
3
3
2
3
2
3
3
3
2
2
2
2
2
3
2
3
3
3
2
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
2
3
3
3
3
3
2
3
3
3
3
3
2
2
2
2
2
3
3
2
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
2
3
2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
3
3
3
2
2
2
3
2
3
2
3
3
3
3
3
3
3
2
2
3
3
2
3
2
2
3
3
2
2
3
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
2
2
2
2
3
3
3
2
3
2
3
2
2
3
2
3
3
3
3
3
3
3
3
3
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
2
2
2
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
2
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
3
3
2
2
2
3
2
3
2
3
2
3
3
3
2
2
2
2
3
3
2
2
2
2
2
2
2
2
3
2
2
3
2
3
2
3
2
3
2
3
2
3
2
2
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
3
2
2
3
3
2
2
3
2
2
2
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
2
2
3
2
3
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
3
3
3
2
3
2
3
3
2
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
2
2
2
2
3
3
3
2
2
2
2
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
3
2
2
3
2
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
2
2
3
3
3
3
2
3
3
2
2
2
2
2
3
2
2
2
2
2
2
3
2
3
2
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
2
3
2
3
3
2
3
2
3
2
2
2
2
2
3
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
2
3
2
3
3
3
3
2
3
2
2
3
2
2
2
2
3
3
2
2
2
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
2
3
2
3
3
3
3
3
2
3
2
3
2
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
2
2
3
3
3
3
3
2
3
2
3
2
3
2
3
2
2
2
3
3
3
2
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
2
3
2
2
2
2
3
2
3
3
3
3
2
3
2
3
3
2
3
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
3
2
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
2
2
3
3
3
2
3
3
3
2
3
3
2
3
3
2
3
3
2
3
2
2
2
3
3
2
2
2
3
3
3
3
2
2
3
2
3
3
2
3
2
2
3
2
2
2
2
2
3
3
3
3
2
3
3
2
2
2
2
2
2
2
2
3
3
2
2
2
3
3
3
3
3
3
2
3
3
2
3
3
3
2
2
2
2
2
3
2
3
2
2
2
2
3
2
2
3
2
2
3
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
2
2
2
2
2
3
2
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
3
3
2
3
2
2
2
2
2
2
2
2
3
2
2
3
2
3
3
3
3
3
2
2
3
2
3
2
2
3
3
2
2
2
2
2
2
3
2
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
2
3
2
3
3
2
3
2
3
3
2
3
2
2
3
2
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
2
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
2
2
2
2
3
2
3
3
2
2
3
3
3
3
3
3
2
3
3
3
2
3
3
3
3
3
2
2
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
2
3
3
2
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
3
2
3
3
3
2
3
2
2
2
3
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
3
3
2
2
3
2
3
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
2
2
3
3
2
3
3
2
2
2
3
3
2
3
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
2
3
3
2
3
2
2
3
3
3
3
2
2
2
3
3
3
3
2
3
3
3
2
2
3
3
3
2
2
3
3
2
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
3
3
3
3
2
3
3
3
2
3
2
2
2
2
3
3
2
2
3
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
2
3
3
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
3
2
2
3
2
3
2
3
3
3
2
3
3
3
2
2
3
3
2
2
3
2
2
2
2
2
2
3
3
2
3
3
3
2
3
2
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
2
3
3
3
2
2
3
2
2
3
3
2
2
2
3
3
2
2
3
3
3
2
2
2
2
3
3
2
3
2
2
2
2
3
2
2
3
2
3
3
3
2
3
3
2
3
2
3
3
3
3
3
2
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
2
3
2
3
2
2
3
3
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
3
2
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
2
3
3
3
2
2
2
2
3
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
2
2
3
3
3
3
3
2
3
2
3
2
3
2
3
2
3
3
2
3
3
2
2
3
2
2
3
2
2
2
3
3
2
3
2
3
2
3
3
3
2
2
2
2
2
2
3
3
2
2
3
2
2
3
3
2
3
3
2
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
2
2
2
3
2
2
3
2
3
3
2
2
3
3
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
3
3
2
2
2
3
3
3
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
2
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
2
2
3
2
2
2
2
2
3
2
3
2
3
3
2
2
3
2
3
2
3
3
3
3
2
2
2
3
3
3
2
2
2
2
2
3
2
2
2
3
2
2
3
2
2
2
3
2
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
3
2
3
3
2
3
3
3
3
2
2
2
3
2
2
2
3
2
2
3
3
3
3
3
3
3
2
3
3
2
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
2
3
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
2
3
2
3
3
2
3
2
3
2
2
2
3
2
2
3
2
2
3
2
2
2
2
3
2
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
3
2
2
2
2
2
2
3
3
3
2
2
2
3
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
3
2
3
2
3
2
3
2
2
2
2
3
2
2
3
2
3
2
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
2
3
3
3
2
2
2
2
3
2
3
2
3
3
2
3
2
2
2
3
3
2
3
3
3
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
2
2
2
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
2
2
3
2
3
2
3
2
3
3
3
2
2
2
2
2
2
2
3
2
3
2
3
2
2
2
3
3
2
3
2
3
2
2
2
2
2
2
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
2
2
2
2
2
3
2
2
3
2
2
3
2
3
2
2
2
2
3
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
3
3
2
2
2
3
2
2
3
2
3
3
2
2
2
3
3
2
3
3
2
2
3
2
2
3
2
3
2
3
3
2
3
2
3
2
2
2
3
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
3
3
2
3
3
2
2
2
2
3
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
2
2
3
2
3
3
2
3
3
2
2
3
3
3
2
2
2
3
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
3
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
2
3
3
2
2
2
2
3
2
2
2
3
3
2
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
2
3
3
3
3
2
3
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
3
3
2
2
2
2
2
2
3
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
2
2
2
3
2
3
2
2
3
2
2
3
2
2
2
3
2
3
2
3
3
3
3
3
2
3
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
2
3
2
3
3
2
3
2
3
3
3
3
3
2
3
3
3
2
3
3
2
3
2
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
2
3
3
2
3
3
3
2
2
2
2
2
3
3
3
2
2
2
2
3
3
3
3
3
2
2
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
3
2
2
3
3
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
3
3
3
2
3
2
3
3
2
3
2
2
3
2
3
2
2
2
2
2
3
3
2
3
2
2
3
3
3
3
3
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
3
3
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
2
3
2
3
2
3
3
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
3
3
2
3
3
3
2
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
2
2
3
3
2
3
3
2
3
3
2
2
2
3
3
3
2
2
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
2
3
2
3
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
3
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
2
3
2
3
2
3
3
3
2
2
3
2
2
3
3
3
3
3
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
2
2
2
3
2
3
3
2
3
2
2
2
3
3
3
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
2
3
3
2
3
2
2
3
3
3
3
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
3
3
2
3
3
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
2
2
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
3
3
3
3
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
2
3
2
3
2
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
2
2
3
2
3
2
2
2
3
3
2
2
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
2
2
2
3
3
3
3
2
2
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
2
3
3
2
3
2
3
3
3
3
2
2
2
3
3
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
2
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
3
3
3
2
2
3
2
3
2
3
3
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
2
2
2
3
2
3
2
2
2
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
3
2
2
2
3
3
2
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
3
3
3
2
2
3
3
2
2
2
2
2
3
2
2
3
3
2
3
2
2
2
3
3
2
2
2
2
2
2
3
3
3
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
3
2
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
2
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
3
3
3
3
2
2
2
3
2
2
3
3
3
3
3
3
2
2
2
2
3
2
2
3
2
2
2
2
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
2
2
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
2
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
3
3
2
2
2
2
3
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
3
3
2
3
3
3
3
2
2
3
2
3
3
3
2
2
3
2
3
2
3
2
2
2
3
3
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
3
3
3
3
3
3
2
3
2
2
2
3
2
2
3
2
3
2
3
3
2
3
2
2
2
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
3
3
3
3
3
2
2
2
3
3
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
2
2
2
3
3
2
2
2
2
2
2
2
3
3
2
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
3
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
2
3
2
2
3
3
3
2
2
3
2
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
2
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
2
2
2
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
3
3
3
3
2
3
3
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
3
3
2
3
2
3
3
2
2
2
3
2
3
3
3
2
3
3
3
3
3
2
3
3
3
3
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
2
3
3
2
3
2
3
3
2
2
3
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
2
3
3
2
3
3
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
3
3
2
3
2
3
2
3
2
3
3
2
2
2
2
2
3
3
2
3
2
2
2
2
2
3
2
3
2
3
2
2
2
3
3
3
2
3
2
2
2
3
2
3
3
3
3
3
2
2
2
3
2
3
2
3
2
2
3
2
2
2
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
2
2
2
2
2
2
3
2
3
3
2
2
3
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
2
3
2
2
2
3
3
3
2
3
2
2
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
2
2
2
2
2
3
2
3
3
3
2
2
2
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
3
3
2
3
3
2
2
2
3
3
2
3
3
2
3
2
2
2
3
3
2
3
2
2
3
3
2
2
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
3
3
3
3
3
2
3
2
3
2
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
2
3
2
3
3
2
3
3
3
3
3
2
2
2
2
3
3
3
2
2
3
3
2
2
3
3
3
2
2
3
3
2
2
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
2
3
3
3
2
2
2
2
3
2
3
3
3
3
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
2
2
2
3
3
2
3
2
3
2
3
2
2
3
2
2
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
3
2
2
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
3
3
2
2
2
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
3
3
2
2
3
2
2
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
3
2
2
2
3
3
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
2
3
2
3
3
3
2
3
3
2
3
3
2
3
2
3
2
3
3
3
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
3
2
2
3
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
2
3
2
2
3
3
3
3
3
3
2
3
2
3
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
2
2
2
3
3
3
2
3
2
3
2
2
2
2
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
3
3
3
2
3
3
3
3
2
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
3
2
2
2
3
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
2
3
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
2
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
2
3
3
2
3
2
3
3
2
3
3
3
2
3
2
3
3
3
3
3
2
3
3
2
2
3
3
2
3
2
3
2
2
3
2
3
2
2
3
2
2
2
3
3
3
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
2
3
3
3
3
3
2
2
2
3
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
3
2
3
3
3
3
2
2
2
3
3
2
3
2
3
3
3
2
2
3
2
3
2
3
3
3
3
3
3
2
2
3
3
3
3
3
2
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
2
3
3
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
3
3
3
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
2
3
2
2
3
3
2
2
2
2
2
3
2
2
3
3
3
2
3
2
2
2
2
3
3
2
2
2
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
2
3
2
2
3
3
2
2
3
2
3
2
2
3
2
2
3
2
3
3
3
2
3
2
2
2
2
3
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
3
3
2
2
3
3
3
3
2
2
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
3
2
2
3
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
3
2
2
3
3
2
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
2
3
3
2
3
2
3
2
2
2
3
2
3
2
3
3
2
3
3
2
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
3
2
3
3
3
3
3
2
3
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
3
3
2
2
2
3
2
3
3
3
3
2
2
3
2
3
3
3
2
3
2
2
2
3
2
2
2
3
3
2
2
3
2
2
3
3
3
3
3
2
3
2
2
3
2
3
2
3
2
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
3
2
2
2
2
3
3
2
2
3
2
3
2
2
2
2
2
3
2
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
2
2
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
2
3
3
2
2
2
2
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
2
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
3
2
3
3
2
3
2
3
2
3
3
3
2
2
3
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
3
3
3
3
2
2
2
3
3
2
2
2
2
3
3
3
3
2
2
3
2
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
3
3
2
2
2
3
3
3
2
2
2
2
3
2
3
2
3
2
2
2
2
2
3
3
3
2
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
2
2
3
3
2
3
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
2
3
2
2
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
2
2
2
2
2
3
2
2
3
3
3
3
3
2
2
2
2
2
2
3
2
3
2
2
3
2
3
2
3
2
3
2
2
3
3
2
3
2
3
2
3
2
2
3
3
2
2
2
3
3
3
3
2
2
3
2
3
2
2
2
3
2
2
2
3
2
3
2
3
2
3
3
2
3
3
2
2
3
2
2
3
2
3
2
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
2
3
2
3
2
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
3
3
2
3
2
3
2
3
2
2
3
3
3
2
3
3
2
2
3
2
2
3
3
3
2
2
3
3
3
3
2
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
3
3
3
3
2
3
3
2
3
2
3
3
2
3
3
3
2
3
2
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
3
2
3
2
3
3
2
3
3
3
2
2
2
3
3
3
3
3
2
3
3
3
3
3
3
2
2
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
3
3
3
3
2
3
3
3
3
2
3
3
2
3
3
3
3
2
2
2
3
3
2
2
3
2
2
3
3
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
3
3
2
2
2
3
3
2
3
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
3
3
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
3
2
2
2
3
3
3
2
2
2
2
2
3
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
2
2
3
2
2
2
2
3
3
3
3
3
3
3
2
3
2
2
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
3
3
3
2
3
3
2
2
3
3
2
3
2
3
2
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
2
3
2
3
3
3
2
2
3
3
3
2
3
3
3
2
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
2
2
2
2
2
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
2
3
2
2
2
3
2
2
3
2
2
2
2
2
2
2
2
3
3
2
2
3
2
3
3
2
3
2
3
3
3
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
2
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
2
3
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
3
3
3
2
2
2
2
3
3
3
3
3
2
3
3
2
2
2
3
2
3
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
2
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
2
3
3
2
2
3
3
2
2
2
3
2
2
3
2
2
2
2
3
3
3
3
3
3
2
3
2
2
3
2
3
3
3
3
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
2
2
3
2
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
2
3
2
3
2
2
2
3
3
3
2
3
3
3
3
2
2
3
3
2
3
2
3
3
2
3
3
3
2
3
2
3
2
3
2
2
2
2
2
3
2
2
2
3
3
2
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
3
3
2
3
3
2
3
3
3
2
3
2
3
3
3
3
3
3
3
2
2
2
3
2
3
2
2
3
2
2
2
3
2
2
3
2
3
3
2
3
2
3
3
3
2
2
3
2
2
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
3
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
2
2
2
2
2
2
2
2
3
2
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
3
2
2
3
3
3
2
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
2
2
2
3
2
3
2
2
2
3
3
3
2
2
2
2
2
2
2
3
3
3
3
2
2
3
2
2
3
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
2
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
2
3
3
2
2
3
3
3
2
2
2
3
2
3
2
2
3
3
2
3
3
3
2
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
2
3
2
2
3
3
3
3
2
2
2
3
3
3
2
3
2
3
3
2
3
3
2
3
2
2
2
2
2
2
2
2
2
3
2
2
2
3
2
3
2
3
2
3
2
2
3
3
3
2
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
2
2
2
3
2
3
3
2
3
2
2
3
3
2
2
2
2
3
3
3
2
3
3
3
2
3
3
3
2
3
3
3
2
3
2
2
3
2
2
3
3
3
2
3
2
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
3
2
3
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
2
2
3
2
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
3
2
2
3
2
2
2
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
3
3
2
3
3
2
3
3
3
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
3
2
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
3
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
2
2
2
2
2
2
3
3
2
3
2
2
3
2
2
2
3
3
2
2
3
3
3
2
3
2
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
2
2
3
2
3
2
2
2
2
3
3
2
2
3
2
3
3
2
3
2
2
3
3
3
3
3
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
3
2
2
2
3
3
3
2
2
3
2
2
2
2
2
3
3
3
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
2
3
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
3
2
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
2
3
3
2
2
2
2
2
3
3
2
3
2
2
3
3
3
2
2
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
2
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
2
3
2
2
2
2
2
3
2
3
3
3
3
2
2
3
2
2
3
3
3
2
3
3
3
3
3
3
2
3
2
2
2
3
3
2
2
3
3
2
2
2
2
2
3
2
2
3
2
3
2
3
2
2
2
3
3
2
2
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
3
3
2
3
3
2
3
2
2
3
2
3
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
2
3
2
3
3
3
3
3
3
3
2
2
2
2
3
2
2
3
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
2
3
3
2
2
2
2
3
2
3
2
3
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
2
2
3
2
2
3
2
2
3
2
3
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
3
2
3
2
3
2
3
3
2
3
2
2
3
3
3
2
3
2
3
3
2
2
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
2
2
3
2
2
3
3
3
2
3
2
2
3
3
2
3
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
2
2
3
3
2
3
3
2
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
3
2
3
2
2
2
3
2
2
2
3
3
3
2
2
2
2
3
3
3
2
3
3
2
3
3
2
2
3
2
2
2
2
2
2
3
2
3
3
3
3
3
2
3
3
3
2
2
2
2
2
2
3
3
2
3
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
3
3
2
3
3
3
2
2
2
2
3
3
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
3
3
2
3
2
3
3
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
2
2
2
2
2
2
3
3
2
2
2
2
2
3
2
2
3
3
3
2
3
2
3
2
2
3
2
3
2
3
2
2
3
3
3
3
3
3
2
3
2
3
2
3
2
2
3
3
2
3
2
2
3
2
2
2
3
2
2
3
3
3
3
2
2
2
2
2
2
3
2
2
3
2
2
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
3
2
2
3
3
3
3
3
3
2
3
3
2
2
3
2
3
3
3
2
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
2
2
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
3
2
2
3
2
3
2
3
3
2
3
3
3
2
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
3
3
3
3
3
2
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
2
2
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
2
3
3
3
2
3
2
2
3
2
3
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
2
3
3
2
2
2
2
3
2
2
2
3
2
3
3
2
2
3
2
3
2
3
3
3
2
3
3
2
3
3
3
3
2
3
2
2
2
3
2
3
3
2
2
3
3
2
2
2
2
3
2
3
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
3
3
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
3
3
2
3
2
3
2
3
2
3
3
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
2
2
2
2
2
3
3
2
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
2
3
3
3
2
2
3
3
2
2
2
3
2
2
2
3
2
2
3
2
3
3
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
3
3
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
3
2
3
3
3
2
3
3
3
3
3
3
2
3
2
2
2
3
3
2
3
2
3
2
2
3
3
3
2
3
3
2
2
3
2
3
3
2
3
3
3
2
2
2
2
2
3
2
2
2
2
2
3
2
2
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
3
3
3
3
2
3
3
3
3
2
3
3
2
2
2
2
2
2
2
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
2
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
3
2
2
3
2
3
2
2
2
3
2
3
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
2
2
3
2
3
3
3
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
3
2
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
3
2
3
3
3
3
3
3
2
2
3
2
3
3
2
3
3
3
2
3
3
3
2
2
2
2
2
3
2
2
2
2
3
3
2
2
3
3
2
2
3
2
3
2
3
2
2
2
2
2
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
2
2
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
2
2
2
3
3
3
3
2
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
3
3
3
2
3
2
3
2
2
2
2
2
3
2
3
3
2
2
3
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
2
2
2
2
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
2
3
3
3
3
2
2
3
3
3
3
2
2
3
3
3
2
3
3
2
3
2
3
3
3
3
3
2
3
2
2
2
2
3
2
2
2
3
3
2
2
2
2
2
2
2
2
2
3
3
2
3
2
2
3
2
2
3
2
2
3
3
2
3
3
3
2
2
2
2
2
3
2
3
2
2
3
2
3
2
3
2
2
2
2
2
2
3
2
3
3
2
2
2
2
3
2
3
2
2
3
2
3
2
3
3
2
2
3
2
2
3
2
2
2
2
2
2
3
2
2
2
3
2
3
2
3
3
3
2
2
2
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
3
3
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
2
2
3
2
2
2
2
3
2
2
2
3
2
3
2
3
2
2
2
3
3
3
3
3
3
2
2
3
3
2
2
2
3
2
2
3
3
3
3
2
3
2
2
3
2
2
2
3
3
3
2
3
3
2
3
3
2
2
3
2
2
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
2
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
2
2
2
2
2
3
2
2
3
3
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
2
3
2
3
2
2
3
3
3
2
2
3
2
3
2
3
3
2
3
3
2
2
2
3
2
2
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
3
2
3
2
3
3
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
3
3
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
2
2
3
2
3
2
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
2
3
2
2
3
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
3
3
2
3
2
3
3
2
3
3
3
3
3
2
3
2
3
3
3
3
3
3
3
2
3
2
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
2
3
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
3
3
3
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
2
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
2
2
2
3
2
3
3
3
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
2
3
3
2
3
3
3
3
3
2
3
2
2
2
3
3
3
2
3
2
2
3
2
3
3
2
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
3
3
2
2
3
2
3
3
2
2
3
3
2
3
2
2
2
3
3
2
3
2
3
3
2
2
2
3
3
3
2
3
3
3
2
3
2
2
3
2
2
2
3
2
3
3
2
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
3
2
2
2
3
2
3
2
2
2
3
2
3
2
2
2
3
3
3
3
2
2
3
3
2
3
2
3
3
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
3
3
2
2
2
2
3
2
2
3
2
2
3
3
3
3
3
3
3
3
3
2
3
2
2
2
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
2
3
2
2
2
2
3
3
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3
2
2
2
2
3
3
3
2
3
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
3
3
3
2
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
2
3
3
2
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
3
2
3
3
3
2
2
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
2
2
3
3
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
3
3
3
3
3
2
3
3
3
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
2
3
2
2
3
2
3
3
3
3
2
2
2
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
2
3
2
2
3
2
2
2
3
2
3
2
2
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
2
3
2
2
3
2
3
3
3
2
2
2
2
2
2
3
3
2
3
3
2
2
2
3
3
2
2
2
2
2
3
3
2
3
2
3
2
2
2
2
2
2
2
2
3
2
2
2
3
3
2
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
2
2
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
3
2
3
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3
2
3
2
3
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
2
3
3
2
2
2
3
3
3
2
3
3
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
2
3
2
3
3
2
3
2
3
2
2
2
3
2
3
2
3
2
2
3
3
3
3
3
3
2
3
2
2
2
3
2
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
2
2
2
3
3
2
2
3
2
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
3
2
2
2
3
3
2
3
3
3
3
2
2
3
2
2
3
2
2
2
3
2
2
3
3
3
2
3
3
3
3
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
3
2
2
2
3
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
3
3
2
3
3
3
2
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
2
3
2
3
2
3
3
3
3
2
2
2
3
3
3
3
3
2
3
2
3
3
2
3
2
3
2
3
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
3
3
2
2
3
2
3
2
3
3
3
2
3
3
2
3
3
3
2
2
3
2
2
3
2
3
2
3
2
3
2
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
2
3
2
2
2
3
2
2
2
3
3
2
3
3
3
2
2
2
3
2
2
2
2
3
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
3
2
2
3
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
3
2
2
2
3
2
2
2
3
2
2
2
2
3
2
2
2
3
2
3
2
2
2
3
2
3
3
2
2
3
3
2
3
3
2
3
2
3
3
2
2
2
2
2
3
3
2
2
3
3
2
3
2
3
2
2
2
3
3
3
3
3
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
2
2
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
2
3
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
3
3
2
3
3
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
3
3
3
3
2
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
2
2
3
2
2
3
3
2
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
2
2
3
2
3
2
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
3
2
3
3
3
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
2
2
2
3
2
2
2
3
3
2
3
2
3
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
2
3
3
3
2
2
3
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
2
3
3
2
2
3
3
3
3
2
3
2
2
2
3
3
3
3
2
3
2
2
3
2
3
3
3
3
3
2
2
2
3
2
2
2
3
3
2
3
2
3
2
2
3
2
3
2
3
3
2
2
2
3
2
3
2
2
3
3
3
2
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
2
3
3
2
3
3
3
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
2
2
2
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
2
3
3
2
3
3
3
3
2
2
2
3
2
3
2
3
2
2
2
2
2
2
2
3
3
3
2
2
2
2
3
3
2
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
2
2
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
2
2
2
3
3
2
2
3
2
2
2
2
2
2
3
2
3
3
2
3
3
2
2
2
3
3
2
2
2
2
3
3
3
2
3
2
3
3
2
3
2
2
2
2
2
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
2
3
2
3
2
2
2
3
3
2
2
2
3
3
3
2
2
2
2
2
3
2
3
2
3
3
2
2
2
3
2
2
3
3
2
2
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
2
3
3
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
3
2
2
2
3
3
2
2
3
3
3
3
3
3
3
3
2
3
2
2
2
2
2
3
2
3
3
3
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
3
3
2
3
2
2
2
3
3
3
3
3
3
2
3
2
2
3
2
2
2
2
2
2
2
2
2
2
3
3
2
3
3
2
2
3
3
2
2
2
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
2
3
2
2
3
2
3
3
3
3
3
2
2
3
2
2
3
2
2
2
2
3
3
3
2
2
2
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
2
2
2
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
3
2
2
3
3
3
2
2
2
3
2
3
2
3
2
3
3
2
3
2
3
2
3
3
3
3
3
2
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
2
3
3
2
3
3
3
3
2
3
3
3
3
2
3
2
3
2
3
3
2
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
2
2
3
2
3
2
3
3
3
3
2
3
2
3
3
2
3
3
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
3
3
3
2
2
2
3
3
2
3
2
3
2
2
3
3
2
2
2
2
3
3
2
2
3
3
2
2
2
2
3
3
3
3
3
2
3
2
2
3
3
3
2
3
2
2
3
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
2
3
2
3
2
2
2
3
2
2
3
3
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
3
2
2
2
3
3
2
2
2
3
3
3
2
2
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
3
2
3
3
2
3
2
3
3
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
3
2
3
3
3
2
2
2
3
3
3
2
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
3
3
3
2
2
2
3
3
3
2
3
3
3
3
3
2
2
3
2
3
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
3
2
3
2
3
3
2
3
2
3
2
2
3
2
3
2
3
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
3
2
3
2
2
2
3
2
2
2
2
2
2
2
2
3
3
2
3
3
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
2
2
3
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
3
3
3
2
2
2
3
2
2
3
2
3
3
2
2
2
3
3
2
2
2
2
3
3
3
2
2
3
3
2
3
3
3
2
2
3
2
2
2
3
3
3
3
3
2
3
2
2
3
3
2
3
3
2
3
2
3
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
2
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
2
3
3
2
2
2
2
3
2
2
2
3
2
2
2
2
3
2
3
3
3
3
2
2
2
3
2
3
3
3
2
3
2
3
2
2
3
3
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
3
2
3
2
2
2
3
2
3
3
2
2
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
3
2
2
2
3
2
3
3
3
2
2
2
3
2
3
2
3
3
3
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
2
3
2
3
3
3
3
2
2
2
3
2
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
3
3
2
3
3
3
3
2
3
3
2
2
2
3
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
2
3
2
3
3
3
3
2
2
3
3
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
3
3
2
2
3
3
3
3
2
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
3
2
2
2
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
2
3
3
2
2
3
3
3
3
2
2
2
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
2
2
3
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
2
2
2
3
3
3
3
3
3
3
3
2
3
2
3
3
2
3
2
3
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
2
3
2
2
2
3
3
3
3
2
2
3
2
3
2
2
2
2
3
2
3
2
2
3
3
2
2
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
3
3
3
3
3
2
2
3
2
3
3
2
3
2
3
2
3
2
3
2
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
3
3
2
3
2
2
3
2
2
3
3
3
2
2
3
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
2
3
2
2
2
2
3
2
3
2
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
2
3
3
3
2
3
2
3
2
2
3
2
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
3
3
2
3
3
2
3
2
2
2
3
2
2
2
2
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
3
3
2
3
2
3
2
3
3
2
3
3
3
3
2
3
3
3
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
2
2
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
2
3
3
2
2
3
2
3
2
3
3
3
3
3
2
2
3
2
3
2
2
3
3
3
2
3
2
3
2
2
3
3
3
2
3
2
3
2
3
3
2
2
3
2
3
2
3
2
3
3
2
2
3
3
3
2
3
2
2
3
3
3
2
2
3
2
2
2
3
3
3
3
3
2
3
2
3
2
3
2
3
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
3
2
2
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
3
3
3
3
3
2
3
2
2
2
3
3
2
3
2
2
2
3
2
3
2
2
3
2
2
2
3
2
2
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
3
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
2
3
3
2
3
2
3
3
2
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
2
3
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
2
2
3
3
2
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
2
2
3
3
3
2
2
2
2
3
2
2
2
3
2
3
3
2
3
2
3
2
2
3
3
2
2
2
2
2
3
3
3
3
3
2
2
3
3
2
3
2
2
2
3
3
3
2
2
3
2
3
2
3
3
2
3
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
2
3
2
2
2
3
2
2
3
2
3
3
3
2
3
3
2
2
3
2
2
3
3
3
3
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
3
3
3
2
3
2
2
2
2
2
3
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
2
2
2
2
2
3
2
3
2
3
2
2
3
2
3
3
2
2
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
2
2
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
3
2
3
2
3
2
3
3
2
2
3
2
3
3
2
2
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
3
2
2
2
3
2
3
2
3
2
2
2
3
2
3
3
3
3
3
3
2
3
2
3
3
2
3
2
2
3
3
3
2
2
2
2
3
3
2
3
2
2
2
2
2
2
3
2
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
2
2
2
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
3
2
2
3
2
2
3
3
3
3
2
2
3
2
2
2
2
3
2
2
3
2
3
3
2
2
3
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
2
3
3
2
3
3
3
3
3
2
3
3
2
2
3
2
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
2
2
2
2
3
2
2
3
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
2
3
2
3
2
3
2
3
2
2
3
2
2
3
3
2
2
3
2
3
3
3
2
2
3
3
2
3
2
3
2
3
2
2
3
2
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
2
3
3
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
2
2
2
3
2
3
3
3
3
2
2
2
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
3
3
2
3
3
3
3
2
2
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
3
2
2
2
2
3
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
3
3
2
3
2
2
2
2
3
3
2
3
2
3
3
2
3
2
3
2
3
2
3
3
2
3
3
2
2
3
3
2
2
3
2
2
3
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
2
3
2
2
2
3
3
2
2
3
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
3
3
2
2
2
3
2
3
2
3
2
3
3
2
3
3
3
3
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
2
2
2
2
2
3
2
2
2
2
3
3
2
3
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
3
3
3
2
2
2
3
2
2
3
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
3
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
2
2
3
3
3
3
2
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
2
2
3
3
3
3
3
2
3
2
3
3
3
2
2
3
2
3
3
2
3
3
3
2
2
3
3
2
2
2
2
2
3
2
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
3
2
3
2
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
2
3
2
3
2
2
3
3
2
2
2
3
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
3
3
3
3
2
2
2
3
3
3
2
3
2
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
2
3
2
2
2
2
2
3
2
3
3
3
3
3
3
2
2
2
2
2
3
3
2
3
2
2
2
3
3
2
2
2
3
3
2
3
3
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
2
3
2
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
3
2
2
2
3
2
3
2
3
2
2
3
2
3
2
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
3
2
3
2
3
3
2
3
3
2
3
2
2
2
3
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
3
2
2
2
3
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
3
2
3
3
2
2
3
2
2
3
2
3
3
3
2
2
2
3
2
3
3
3
2
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
2
3
2
2
2
3
3
3
3
3
2
3
2
3
2
2
2
3
2
2
2
3
2
2
3
3
2
2
2
2
3
2
3
3
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
2
2
2
2
2
3
3
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
3
3
3
2
3
3
3
2
3
2
3
3
2
3
3
2
3
3
2
2
3
3
3
2
3
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
3
2
3
3
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
2
2
2
3
3
3
3
3
2
3
2
3
3
2
3
3
3
3
3
2
2
3
2
2
3
2
3
2
3
3
2
3
3
2
3
2
2
2
2
3
2
3
3
3
3
3
2
3
3
2
2
3
2
3
3
3
3
2
3
2
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
2
2
2
2
2
2
3
3
3
3
2
3
2
3
3
2
2
3
2
2
3
2
3
2
2
3
3
3
3
2
3
3
2
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
2
2
2
2
2
3
3
3
2
2
2
2
3
3
2
2
3
3
3
2
3
3
3
3
2
2
2
3
2
3
2
2
3
2
2
3
2
2
2
3
2
3
3
2
3
2
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
3
2
3
2
3
3
2
2
3
3
3
3
3
3
2
2
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
2
2
2
3
3
2
2
2
3
3
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
3
2
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
2
3
3
3
2
2
3
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
2
3
2
3
3
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
3
2
3
2
3
3
2
2
3
2
3
3
3
2
3
2
2
2
2
3
2
2
3
3
3
2
3
2
3
3
2
3
3
3
2
3
2
3
3
3
2
3
3
2
3
2
3
3
3
2
3
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
3
2
2
3
3
2
3
3
3
2
2
3
2
2
3
2
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
3
2
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
3
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
3
3
2
2
3
3
3
2
2
2
3
3
2
2
3
2
2
3
3
3
2
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
2
2
3
2
3
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
3
2
2
3
3
3
3
3
3
2
3
2
3
2
2
2
3
2
2
3
2
2
2
2
2
2
3
3
3
2
3
3
3
3
2
2
2
2
2
2
3
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
2
2
3
3
3
3
2
3
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
2
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
3
3
3
3
3
2
2
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
3
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
3
3
3
3
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
2
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
2
3
2
3
3
2
2
2
3
2
2
3
2
3
3
2
2
3
2
3
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
3
2
3
2
3
3
2
3
2
3
2
2
3
3
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
2
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
2
3
3
2
2
2
3
3
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
2
3
2
3
2
2
2
3
3
2
3
3
3
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
2
2
2
3
2
2
2
3
2
2
2
2
3
2
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
2
3
2
3
2
2
2
3
3
2
2
3
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
2
3
3
3
3
2
2
3
3
2
2
2
3
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
3
3
3
3
2
3
2
3
3
3
2
2
3
2
2
3
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
2
2
3
2
3
2
2
3
3
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
2
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
2
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
3
3
3
2
3
2
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
3
3
2
2
2
2
3
3
3
2
2
2
3
3
3
2
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
2
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
2
2
2
2
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
2
2
2
2
3
3
3
3
2
2
3
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
3
2
2
3
3
3
2
3
2
2
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
2
3
3
3
2
3
2
3
2
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
2
3
2
3
2
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
2
2
3
2
3
2
2
2
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
2
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
2
3
3
2
3
3
2
2
3
3
2
3
3
2
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
2
3
3
2
2
2
2
2
3
3
2
3
3
3
2
3
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
2
3
3
3
3
3
3
3
3
2
2
3
2
3
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
3
2
2
2
2
3
3
2
2
2
2
2
2
3
2
2
2
2
2
2
2
3
2
2
3
3
3
2
3
2
3
2
2
3
2
3
2
3
3
2
3
3
3
3
2
3
3
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
2
3
2
2
3
3
3
2
3
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
3
2
2
2
2
3
3
3
3
2
3
2
3
2
3
3
3
2
3
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
3
2
2
3
2
2
2
3
3
2
2
2
2
2
3
3
2
2
2
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
3
2
2
3
2
3
3
2
3
2
3
2
3
2
3
2
3
3
3
3
2
3
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
3
2
2
3
2
3
2
2
2
3
2
3
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
3
3
3
2
3
3
3
2
2
3
2
2
3
2
3
3
2
2
2
3
2
3
2
2
3
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
2
2
2
3
2
3
3
2
2
2
3
3
3
2
2
3
2
3
2
3
3
3
2
2
2
3
2
3
2
3
2
2
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
3
3
2
3
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
3
3
3
3
3
2
2
3
3
2
2
2
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
3
3
3
2
2
3
2
3
3
2
3
3
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
3
2
2
3
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
2
2
2
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
3
2
2
3
3
3
3
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
2
3
3
3
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
3
2
3
2
3
3
3
3
3
2
3
2
3
3
3
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
2
3
3
2
3
2
2
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
3
3
2
3
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
2
3
2
2
2
2
2
3
2
2
3
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
2
2
2
3
3
2
2
2
2
3
3
2
3
3
3
3
2
3
2
3
2
3
2
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
3
3
2
3
2
2
2
3
3
3
2
2
3
2
3
2
3
2
3
3
3
2
3
2
3
3
3
3
3
3
3
2
3
3
2
2
2
2
3
2
3
3
2
3
2
2
3
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
3
2
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
2
2
3
2
2
2
3
3
3
2
3
2
3
2
3
2
3
3
2
3
2
2
2
3
2
3
2
3
2
3
2
2
2
2
3
2
2
2
2
2
2
3
2
3
3
3
2
3
3
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
3
3
2
2
3
2
3
3
2
3
3
2
3
3
3
3
3
3
2
2
3
2
3
3
2
3
3
3
2
2
2
2
3
3
2
3
3
2
3
2
2
2
2
2
2
2
2
2
3
2
2
3
3
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
3
2
3
2
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
2
2
3
2
2
2
2
2
2
2
2
2
3
2
3
3
2
3
2
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
2
2
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
2
2
3
3
3
3
2
3
3
2
3
3
2
2
2
2
3
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
3
3
2
3
3
3
2
2
3
3
3
3
2
3
2
2
3
3
2
3
2
3
3
2
2
3
3
3
3
2
3
3
3
3
3
2
2
2
3
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
3
2
2
3
3
2
2
3
2
3
3
3
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
2
2
3
2
3
2
3
3
2
3
3
2
3
3
2
3
2
3
3
3
3
3
2
2
3
2
3
3
3
2
2
2
2
2
2
2
2
2
2
2
3
3
2
2
3
2
2
3
2
2
2
3
3
3
3
2
2
3
2
3
3
2
3
2
3
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
2
2
2
2
2
3
2
3
2
3
2
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
2
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
2
3
2
3
2
3
3
2
2
3
2
3
2
2
3
3
3
2
2
3
2
2
2
2
3
3
3
3
3
2
2
2
3
2
2
2
2
2
2
2
2
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
2
3
2
2
2
2
3
2
3
2
3
2
2
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
3
3
2
3
2
3
3
2
3
3
3
3
3
3
3
2
3
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
2
2
3
2
2
2
2
2
3
3
2
2
2
3
2
2
3
2
3
2
2
3
2
2
2
3
3
2
2
3
2
3
2
3
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
3
3
2
3
3
3
2
2
3
2
2
2
2
2
3
2
2
2
2
2
2
2
3
3
3
2
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
2
2
3
3
3
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
3
2
2
3
2
3
3
2
3
2
2
2
3
2
3
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
3
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
2
2
2
2
3
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
2
2
2
3
2
2
3
3
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
2
3
3
2
2
2
3
3
2
2
2
3
2
2
2
2
2
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
3
2
3
3
2
2
3
2
2
3
2
3
3
2
2
2
2
3
3
3
3
2
3
2
2
2
3
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
3
2
2
3
3
2
3
3
2
3
3
3
2
3
2
3
3
3
3
3
2
2
2
2
2
3
3
2
2
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
3
2
2
2
3
2
2
2
2
2
2
2
3
2
3
3
3
2
3
2
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
3
3
2
2
3
2
3
2
3
2
3
2
3
3
2
3
2
2
2
2
2
3
3
2
2
2
2
2
2
3
3
3
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
3
2
2
3
3
2
3
3
3
3
3
2
2
2
2
2
2
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
2
3
2
2
2
2
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
2
2
2
2
2
3
3
2
3
2
3
3
3
3
3
2
2
3
2
3
2
3
2
3
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
2
3
3
2
3
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
3
3
3
3
3
3
3
3
3
2
3
2
3
3
2
2
3
3
3
3
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
3
2
2
2
3
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
3
2
3
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
2
2
2
3
3
3
2
3
2
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
3
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
2
2
2
2
3
2
2
2
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
2
2
2
3
3
3
2
2
2
2
3
3
3
3
3
3
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
3
2
2
3
3
3
3
3
2
2
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
3
3
2
2
3
3
3
2
2
3
3
2
2
2
3
2
3
2
3
2
3
2
2
2
2
3
2
3
2
3
3
3
3
3
2
2
3
2
3
2
2
2
3
2
2
2
3
2
3
2
3
3
2
3
3
2
3
2
3
3
2
2
2
2
2
2
2
2
2
2
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
2
3
2
2
2
2
2
2
2
3
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
2
2
2
3
2
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
3
2
2
2
2
3
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
2
3
3
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
2
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
3
2
2
2
2
2
3
3
3
2
3
2
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
2
3
2
2
3
2
3
2
3
3
2
3
2
3
3
2
2
2
2
3
3
3
2
3
2
2
2
3
2
3
3
2
3
2
3
3
2
2
2
3
3
3
3
3
3
3
3
2
2
2
2
2
2
3
3
2
3
2
3
3
3
3
3
3
2
3
2
3
2
3
2
3
3
3
2
2
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
3
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
2
3
3
2
3
2
3
2
3
3
3
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
3
2
2
2
3
3
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
2
3
2
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
3
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
3
3
2
2
3
3
3
2
2
2
3
3
3
3
3
3
2
3
3
3
2
3
2
3
3
3
2
3
2
3
2
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
2
2
3
2
3
2
3
2
3
2
2
3
2
3
3
2
3
2
2
3
2
3
3
2
3
2
3
2
2
3
2
2
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
2
2
2
3
3
3
2
3
3
3
2
2
2
3
3
3
3
2
3
2
2
2
2
3
2
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
2
3
2
2
3
3
2
3
2
2
2
3
3
2
2
2
3
2
3
3
2
2
3
2
2
3
2
2
3
2
2
2
3
2
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
2
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
2
3
3
3
2
2
2
3
2
3
3
2
3
2
3
3
3
2
3
2
3
3
3
2
3
2
3
3
2
2
3
3
3
3
2
2
2
3
3
2
3
3
2
2
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
3
3
3
3
3
2
3
2
2
3
2
2
3
2
2
2
3
3
2
3
2
2
3
2
2
3
3
2
2
3
3
3
3
2
2
2
2
2
3
2
2
2
3
3
3
3
3
3
3
2
3
3
2
2
3
3
3
3
3
2
3
2
3
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
3
2
2
2
2
2
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
3
2
2
2
2
2
3
2
2
2
2
2
2
3
3
3
3
2
2
3
3
2
2
2
2
2
2
2
3
3
3
3
3
2
2
3
2
3
2
2
3
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
2
3
3
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
2
3
2
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
3
2
3
3
3
3
3
2
3
3
3
2
2
2
3
3
2
3
3
2
2
2
2
3
3
2
2
2
2
2
3
2
3
3
2
2
3
3
2
2
2
2
3
3
3
3
2
3
2
3
2
3
2
3
3
3
3
2
2
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
3
2
3
2
3
2
2
3
2
2
3
2
2
3
3
2
3
3
2
2
2
2
2
2
2
3
2
3
3
2
2
3
2
2
3
2
2
3
3
3
3
3
2
3
2
2
3
2
3
2
2
3
3
2
3
2
2
3
3
2
3
3
3
3
3
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
2
2
3
3
3
3
2
3
2
2
3
2
3
2
2
2
3
2
2
2
2
2
2
3
3
3
2
3
2
2
2
3
3
2
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
2
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
2
3
3
3
2
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
3
3
3
3
3
3
2
2
2
2
2
3
3
2
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
2
3
2
3
3
3
2
3
2
2
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
3
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
3
2
3
3
3
3
2
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
2
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
3
3
2
2
3
2
2
3
3
2
3
2
3
3
3
2
3
3
3
3
2
2
2
2
2
2
3
2
2
3
2
3
2
2
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
2
2
2
3
2
3
2
3
3
2
2
3
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
2
3
3
2
2
2
3
2
2
3
3
3
3
2
3
3
3
3
2
3
2
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
2
2
2
3
2
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
2
2
3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
3
3
2
2
3
2
2
2
3
2
2
2
3
3
2
3
2
3
2
2
2
3
3
2
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
3
2
3
2
3
2
3
2
3
3
3
3
3
3
2
2
2
3
2
2
3
3
3
2
2
3
2
2
3
3
3
3
2
3
3
2
3
2
2
2
3
2
3
3
3
2
3
2
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
2
2
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
2
3
3
3
2
2
2
2
3
3
2
2
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
2
3
3
2
3
2
3
3
3
2
3
3
2
2
3
3
3
3
3
2
2
2
2
2
3
3
3
2
3
2
3
2
3
3
3
2
2
3
2
2
2
3
3
3
2
2
3
3
3
2
2
2
3
3
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
3
2
3
2
2
3
3
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
2
2
3
2
2
2
3
2
3
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
3
2
3
3
2
2
2
3
3
2
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
3
3
3
3
2
3
3
3
2
3
3
3
3
2
3
3
2
3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
3
2
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
2
2
2
3
2
3
3
3
2
2
2
3
2
2
3
3
2
2
3
2
3
3
2
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
3
3
2
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
3
2
2
2
3
3
3
2
3
2
2
2
2
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
3
2
3
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
2
3
2
3
3
2
2
2
3
2
2
3
2
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
3
2
2
3
3
3
2
2
2
2
3
3
2
3
2
3
3
3
3
3
2
3
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
3
2
3
2
3
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
3
2
3
3
2
3
2
2
2
2
3
2
2
3
2
3
3
2
3
2
3
3
3
2
2
3
2
2
2
2
2
2
3
2
3
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
3
2
2
3
2
3
2
2
3
2
3
3
2
2
2
2
2
2
2
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
2
2
3
3
3
3
2
2
2
3
3
3
2
3
3
2
2
2
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
3
2
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
3
3
2
2
2
3
2
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
3
3
3
2
2
3
3
2
2
2
2
2
3
2
2
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
3
3
2
3
3
3
3
3
3
2
2
3
3
2
2
3
3
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
3
3
3
3
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
2
2
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
3
3
3
3
3
3
3
3
3
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
2
2
2
2
3
2
3
3
2
2
2
3
3
3
3
3
2
3
2
2
2
3
2
3
2
2
2
3
3
3
2
2
2
2
3
2
2
2
2
3
3
3
3
3
2
2
2
3
3
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
3
2
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
2
2
2
3
2
3
3
2
2
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
3
2
2
2
3
2
3
3
2
2
3
2
2
2
2
3
3
3
3
2
3
3
3
3
2
3
3
3
3
3
2
2
3
3
2
2
2
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
3
2
3
3
2
2
3
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
3
3
2
2
2
3
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
2
2
2
3
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
2
2
2
3
3
2
3
3
3
3
2
2
2
2
3
3
2
2
2
2
3
3
2
2
3
3
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
3
2
2
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
2
3
3
2
3
2
2
2
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
3
3
3
2
3
2
3
3
2
3
2
3
2
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
2
2
3
2
3
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
2
3
3
3
3
2
3
3
2
2
2
2
2
2
2
3
3
3
2
2
2
2
3
2
3
2
3
3
2
3
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
2
2
3
2
3
2
2
3
3
2
2
3
3
3
2
2
2
2
2
2
2
3
2
2
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
3
3
3
2
3
3
3
3
3
2
3
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
3
2
2
2
3
2
2
3
3
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
3
3
2
2
2
3
3
3
3
2
3
3
3
3
2
2
3
2
2
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
2
2
2
2
3
2
2
3
3
3
2
3
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
2
3
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
2
2
3
3
2
2
3
3
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
2
3
2
3
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
2
3
3
3
3
2
3
3
3
2
3
2
3
3
2
3
3
3
3
2
3
3
2
2
2
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
2
2
3
3
3
2
2
3
3
2
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
2
2
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
3
3
2
2
2
2
2
3
3
2
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
2
2
2
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
2
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
3
2
3
2
3
2
3
3
2
2
3
2
3
3
2
3
2
2
3
2
2
3
2
3
3
2
2
2
3
3
3
2
2
2
3
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
2
3
2
2
2
3
2
3
2
3
2
3
3
3
3
3
2
3
2
3
2
2
2
3
2
3
2
3
2
3
3
3
3
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
3
2
2
2
3
3
3
3
2
2
2
3
3
3
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
3
3
3
2
2
2
3
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
3
2
2
3
2
2
2
2
3
3
3
3
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
3
2
2
2
3
3
3
2
3
3
2
3
3
3
3
2
3
2
2
3
2
3
3
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
2
3
3
2
3
3
3
3
2
3
2
2
2
2
3
2
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
3
2
2
2
3
3
2
2
2
2
2
2
3
3
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
2
2
2
3
2
3
2
3
2
3
2
2
2
2
2
3
2
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
2
3
3
2
2
3
3
3
3
3
3
2
3
3
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
2
3
3
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
2
3
3
3
3
3
2
2
3
2
2
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
3
3
3
2
2
3
2
3
2
3
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
3
2
3
2
2
3
3
3
2
3
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
2
3
3
2
3
3
3
2
2
3
2
3
3
2
3
2
3
2
3
2
2
3
3
3
3
2
2
3
2
2
2
3
2
3
2
3
3
2
2
3
2
3
3
3
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
3
2
2
3
2
3
2
2
2
3
3
2
3
2
3
2
3
3
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3
2
2
2
3
3
3
2
2
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
2
2
2
2
2
2
2
2
3
3
3
2
3
2
2
2
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
2
3
3
2
2
2
3
3
2
3
3
3
3
2
2
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
2
3
3
3
3
2
3
2
3
3
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
3
3
3
3
2
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
3
3
3
3
3
3
3
3
2
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
3
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
3
2
2
3
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
3
2
2
2
3
2
2
3
2
3
2
2
3
2
3
2
2
2
2
3
2
2
3
3
3
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
3
2
3
2
3
3
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
3
3
2
3
3
2
2
3
3
3
2
2
3
2
3
2
3
2
3
2
2
2
3
3
3
2
3
3
2
2
2
2
2
2
2
2
3
2
2
2
3
2
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
3
3
2
3
2
3
3
2
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
3
3
3
2
2
3
2
2
3
2
3
3
2
3
2
3
2
2
2
3
2
2
2
3
3
2
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
3
3
2
3
3
2
3
2
2
3
3
3
2
2
3
2
2
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
2
2
2
3
3
3
3
2
2
3
2
3
2
3
3
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
3
3
2
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
2
2
3
3
2
3
2
2
3
3
2
3
2
2
3
3
2
3
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
2
2
2
3
3
2
3
3
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
3
2
2
3
2
2
3
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
2
2
2
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
3
2
2
2
3
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
3
2
3
3
2
2
2
3
2
2
3
2
3
3
3
3
3
3
3
2
2
3
3
2
3
2
3
2
2
3
2
2
2
3
3
2
2
2
2
2
3
2
3
3
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
2
3
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
3
3
3
2
3
2
3
2
2
3
2
3
3
3
3
3
2
3
2
2
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
2
2
2
2
2
3
3
3
2
2
2
3
3
2
3
3
2
2
3
2
2
2
3
3
3
3
3
2
3
2
2
2
2
3
2
3
3
2
2
3
3
3
3
2
2
3
3
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
2
3
3
3
2
3
2
2
2
3
3
2
2
3
3
3
2
2
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
3
3
3
2
3
2
2
3
2
3
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
2
2
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
2
2
3
2
2
3
3
2
3
2
2
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
3
2
3
3
3
2
2
2
2
3
2
3
3
2
3
2
3
3
2
2
3
3
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
2
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
3
2
3
3
2
3
2
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
3
3
3
2
2
2
3
3
2
2
3
2
3
2
3
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
3
2
2
2
3
3
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
2
2
3
2
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
2
2
3
2
3
3
3
2
3
2
3
2
3
2
3
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
2
2
2
3
3
2
2
2
2
3
3
2
3
3
3
2
3
2
2
2
2
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
3
2
2
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
2
3
3
2
2
3
2
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
2
2
3
2
3
2
2
3
3
2
3
3
3
2
3
2
3
2
2
3
3
3
3
2
3
2
2
3
2
2
2
3
2
3
2
2
2
2
2
2
2
2
3
2
3
2
2
3
3
3
3
3
2
2
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
2
3
3
2
2
2
3
3
3
3
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
2
2
2
2
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
2
3
3
3
3
2
2
2
3
2
2
3
3
2
2
3
2
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
2
3
3
3
3
2
2
3
2
3
3
3
2
2
3
2
3
3
2
3
2
2
3
2
3
2
3
3
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
2
3
3
3
2
2
2
3
2
3
2
2
2
3
3
2
2
3
2
2
2
3
2
2
3
2
2
3
2
2
3
3
3
3
3
3
2
3
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
3
3
2
3
3
2
3
2
2
3
2
3
3
3
2
2
3
3
3
3
2
3
2
2
2
2
3
2
3
3
3
2
2
2
2
2
2
2
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
3
3
3
2
3
2
3
3
3
3
2
3
3
2
3
3
3
2
2
3
3
2
2
2
2
3
3
2
2
2
2
3
2
3
2
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
3
2
2
3
2
2
3
3
2
2
3
3
3
3
3
2
2
3
2
2
3
2
2
2
3
2
2
2
2
2
3
3
3
2
2
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
2
2
2
2
3
2
3
2
2
3
2
2
2
3
2
2
2
2
2
3
3
2
3
2
3
2
2
3
3
3
2
2
3
3
3
3
2
2
3
2
3
2
3
3
2
3
2
3
2
2
2
2
3
3
2
3
3
2
3
3
3
2
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
2
3
2
3
2
2
3
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
2
2
2
3
3
2
3
2
2
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
3
2
3
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
2
2
2
3
3
3
3
2
3
2
2
3
2
2
3
2
2
2
3
3
3
2
2
3
3
2
2
3
3
2
2
2
3
3
2
3
2
2
3
2
3
2
2
2
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
3
3
2
3
3
3
2
2
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
3
3
2
3
3
2
2
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
2
3
3
3
2
3
2
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
3
3
2
2
2
3
3
2
3
3
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
3
3
2
2
2
2
3
2
3
3
2
3
2
2
2
2
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
2
2
3
2
2
2
3
2
2
2
2
2
2
2
2
2
2
3
2
3
2
2
2
2
2
2
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
2
3
3
3
3
3
3
2
2
2
3
3
3
3
2
2
2
2
2
3
3
3
2
3
3
3
3
3
2
2
2
3
2
3
2
3
3
3
3
3
3
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
3
2
3
2
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
3
2
2
2
2
3
3
2
3
3
2
3
2
2
3
2
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
3
3
3
2
2
3
2
3
3
2
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
2
3
3
3
3
2
2
2
3
3
2
3
3
3
2
2
3
3
2
3
3
2
2
3
2
2
2
2
2
3
2
3
2
2
2
2
2
3
3
3
3
3
3
2
3
3
2
2
2
2
3
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
2
2
2
3
2
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
3
3
3
3
2
3
3
3
3
3
2
2
2
2
2
2
3
2
3
3
2
2
3
3
3
2
3
2
3
2
3
3
2
2
3
3
2
3
3
2
3
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
3
2
2
3
3
3
2
2
2
3
2
3
2
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
3
2
3
2
3
3
3
3
3
2
2
2
3
3
3
2
3
3
2
2
2
3
2
2
2
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
3
3
3
2
2
3
3
2
2
3
2
2
3
3
2
2
3
2
3
2
2
2
3
2
3
3
2
3
3
3
2
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
2
3
2
3
3
3
2
2
2
2
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
3
2
3
3
3
3
3
3
3
2
3
3
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
2
3
3
3
3
3
2
3
3
3
2
3
3
3
3
3
2
2
2
3
2
3
3
3
2
3
2
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
3
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
3
2
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
2
2
2
3
3
2
3
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
2
3
3
2
3
2
3
3
2
3
3
2
2
2
3
2
3
2
2
2
2
2
2
2
3
3
2
3
3
3
3
2
2
2
2
2
3
2
2
3
2
3
2
3
2
3
2
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
3
2
3
2
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
3
2
3
3
2
2
2
2
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
2
2
3
3
2
2
2
3
3
3
3
2
2
3
2
2
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
3
3
3
3
2
3
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2
3
3
3
2
3
2
2
2
3
3
2
2
2
3
3
3
2
2
2
2
3
3
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
2
2
3
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
3
2
2
3
2
2
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
3
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
3
3
3
3
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
2
3
2
3
3
2
3
2
2
3
3
2
2
3
2
2
3
3
3
3
2
3
2
2
3
3
2
2
2
3
2
2
3
3
3
3
2
2
2
2
2
2
2
2
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
2
2
2
3
2
2
3
3
2
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
2
3
2
3
2
3
2
3
3
3
2
2
3
2
2
2
3
2
3
3
3
3
2
2
3
2
2
2
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
3
3
3
2
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
2
2
2
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
2
3
2
3
2
2
3
3
2
3
2
2
2
3
2
3
3
2
3
3
2
2
2
2
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
3
2
2
3
3
3
2
3
3
2
2
2
2
3
3
3
3
2
3
2
3
3
3
3
2
2
3
2
3
3
2
2
3
2
2
3
3
3
2
3
2
2
2
3
2
3
3
2
3
3
2
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
3
3
3
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2
3
2
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
3
2
3
3
3
2
3
3
2
3
2
3
3
2
3
3
2
2
3
2
2
2
2
3
2
2
3
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
2
2
2
2
3
2
3
3
2
2
2
2
2
2
3
3
3
2
3
3
3
2
2
3
3
3
2
3
3
2
3
2
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
3
2
2
3
3
3
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
2
2
3
3
2
3
3
3
3
2
3
3
3
3
2
2
2
2
3
2
3
2
2
2
2
2
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
2
3
3
3
2
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
3
2
3
2
3
3
2
2
3
3
3
2
3
2
2
2
3
3
2
3
2
3
3
3
2
3
3
3
2
3
2
3
2
2
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
3
2
2
2
3
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
2
2
3
3
2
2
3
2
2
2
3
2
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
2
2
2
2
3
2
2
3
3
3
3
3
2
2
2
2
2
3
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
2
3
3
3
3
2
3
3
3
2
2
2
2
2
2
3
2
3
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
3
3
2
3
3
2
2
3
3
3
2
3
3
3
3
3
3
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
3
2
3
2
3
2
3
2
3
2
2
3
3
3
2
2
3
2
2
3
3
3
3
2
3
2
2
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
3
2
3
2
2
3
2
3
2
3
2
2
3
2
3
3
2
3
3
3
2
2
3
3
2
2
2
2
2
3
3
2
3
3
2
2
3
3
3
3
3
3
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
3
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
2
3
3
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
2
2
3
2
3
3
2
3
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
3
2
3
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
2
2
3
2
2
2
2
2
3
3
2
2
2
3
3
2
2
2
3
2
2
2
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
3
3
3
3
3
3
3
2
3
2
2
3
3
3
3
3
3
2
2
3
3
2
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
2
2
2
3
2
2
2
2
3
2
2
2
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
3
3
3
3
2
3
2
3
2
2
2
3
3
3
3
2
2
2
3
2
3
3
2
2
3
3
3
3
2
3
3
2
2
2
3
2
3
3
2
3
2
2
2
3
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
3
2
3
3
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
2
2
2
2
2
3
3
2
2
2
3
3
3
3
3
3
3
2
2
3
2
2
3
2
2
2
2
3
2
3
3
2
2
2
3
2
2
3
3
2
2
2
3
3
3
3
2
2
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
2
3
2
2
2
2
3
3
2
2
3
3
2
3
3
2
2
2
3
2
2
2
2
2
3
2
3
3
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
2
2
3
2
3
3
2
2
3
3
2
3
3
2
3
3
3
3
3
2
2
3
3
2
3
3
2
2
2
3
3
2
3
2
3
3
2
3
3
2
3
2
3
2
3
3
3
2
3
3
2
2
3
2
2
2
3
2
2
2
3
3
3
3
2
3
2
3
3
3
2
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
2
2
2
3
3
2
3
3
2
3
3
3
3
3
2
2
2
3
3
2
3
3
2
3
2
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
3
2
2
2
2
2
3
3
2
3
3
2
3
3
3
2
2
3
2
2
2
2
2
3
2
3
3
2
3
2
3
3
3
3
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
2
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
3
2
3
3
3
3
2
2
2
2
3
2
3
2
3
2
3
3
2
3
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
2
2
3
3
3
3
2
2
2
3
2
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
3
3
2
2
3
2
2
3
2
2
2
3
3
3
2
3
2
3
3
3
3
3
2
2
2
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
3
3
2
2
3
3
2
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
2
2
2
3
2
3
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
2
3
2
2
2
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
3
2
2
3
2
2
3
2
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
2
3
2
2
2
3
3
3
3
3
3
3
2
2
2
3
3
3
2
3
3
2
2
2
3
2
3
2
2
3
3
3
2
2
3
3
3
2
3
2
3
3
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
2
2
2
3
3
3
3
3
2
2
2
2
3
3
3
2
2
2
3
2
3
2
2
2
3
3
2
3
3
3
2
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
2
2
3
3
3
2
3
2
3
2
3
3
2
2
3
2
2
3
3
3
3
2
3
3
3
3
2
2
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
2
3
2
3
3
2
3
3
2
3
3
2
3
2
2
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
2
2
3
3
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
2
2
2
2
3
2
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
2
3
2
3
3
3
2
3
3
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
2
2
2
2
2
2
2
2
2
3
2
3
2
2
3
3
2
2
3
3
3
3
2
2
2
2
2
2
3
3
3
2
3
3
2
3
3
2
3
2
3
3
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
2
2
2
3
2
2
3
3
2
3
3
2
3
2
2
3
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
3
3
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
3
3
2
3
3
2
3
2
3
2
3
3
2
2
3
3
3
3
3
3
2
3
3
3
2
3
2
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
3
2
2
2
3
3
2
2
3
3
2
2
3
2
3
3
3
2
2
3
3
2
2
3
3
2
3
3
3
3
3
3
3
3
2
3
2
2
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
2
2
3
3
2
3
2
2
2
3
3
2
2
3
2
2
3
2
2
2
3
2
3
3
2
3
3
2
2
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
2
2
3
2
3
3
3
2
3
2
2
2
3
2
2
3
2
3
2
3
3
3
2
2
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
3
2
3
2
3
2
3
2
3
2
2
3
2
2
3
2
2
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
2
3
2
2
2
3
3
3
3
3
2
2
2
3
3
3
2
3
3
3
3
2
3
3
3
3
3
2
2
2
2
3
3
3
2
3
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
2
2
2
3
2
3
2
3
3
3
3
3
2
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
2
3
2
3
2
3
3
2
3
3
2
3
2
2
3
2
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
2
2
2
3
2
3
2
2
2
2
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
2
3
2
3
2
3
3
2
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
3
3
2
3
2
2
3
2
3
3
3
2
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
2
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
3
3
2
3
2
3
3
2
2
2
2
3
2
3
3
3
3
2
2
2
3
2
3
2
2
3
2
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
3
2
2
3
2
2
2
2
3
2
3
3
2
3
2
2
2
2
2
2
3
2
2
3
3
3
3
3
3
3
2
3
2
2
2
2
2
2
2
2
2
3
2
3
3
2
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
3
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
2
3
2
3
2
2
3
2
3
3
3
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
3
3
2
2
2
2
3
3
3
2
2
2
3
3
3
3
2
2
2
3
3
3
3
2
3
3
3
3
3
3
3
2
2
2
2
3
3
3
2
2
3
3
3
3
3
2
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
2
2
2
2
3
2
2
3
2
2
3
3
3
2
3
2
3
3
2
3
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
2
2
3
2
2
2
3
2
2
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
3
3
2
2
2
3
2
3
3
2
3
2
2
3
3
3
3
3
2
2
2
2
3
3
2
2
3
3
2
3
3
2
2
3
2
2
2
3
2
3
3
2
2
3
2
3
3
2
3
2
2
3
2
2
3
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
2
2
3
2
2
3
2
3
3
3
3
2
3
3
2
3
2
2
3
3
3
2
3
2
3
2
2
3
3
2
2
2
2
2
3
2
3
2
3
2
2
2
2
2
3
3
3
2
3
2
2
2
3
2
3
3
2
3
2
2
2
2
3
3
3
2
2
2
2
2
2
2
3
3
2
2
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
2
3
2
3
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
2
2
2
2
3
3
3
2
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
3
3
2
3
2
2
2
2
2
3
3
2
3
3
2
2
3
2
3
2
3
3
3
3
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
3
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
2
2
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
3
3
3
2
3
3
3
2
2
2
3
3
2
2
3
2
2
2
2
3
3
2
3
3
3
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
3
3
2
3
2
3
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
3
3
3
2
2
3
3
2
2
3
3
3
3
2
3
2
2
2
3
3
3
2
3
3
2
2
3
3
3
2
3
2
3
3
2
2
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
2
3
3
3
2
2
3
3
2
2
3
3
2
2
2
3
3
2
2
2
2
3
3
3
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
2
2
3
2
3
2
3
2
2
3
2
3
3
2
3
3
2
3
2
3
3
2
3
3
3
2
3
3
3
2
3
2
3
2
2
3
2
3
3
3
3
3
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
2
3
3
3
3
2
3
2
2
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
2
3
3
3
2
3
3
2
3
3
2
3
3
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
2
2
2
3
3
2
2
2
2
2
2
2
2
2
3
3
2
3
2
2
2
3
2
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
2
3
3
2
2
2
3
3
2
2
3
2
3
3
3
2
3
3
3
3
3
3
2
2
3
2
3
2
3
3
3
3
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
3
2
2
3
3
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
2
2
3
2
2
3
3
2
2
3
3
2
3
3
2
3
3
3
2
2
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
3
3
3
3
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
2
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
3
2
3
3
2
3
2
3
2
2
2
3
3
3
3
2
3
2
3
2
2
2
3
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
2
3
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
3
3
3
3
2
3
3
3
3
3
2
2
2
3
3
3
3
2
2
2
2
3
3
2
3
2
2
2
2
2
3
3
2
2
3
2
2
3
2
3
3
2
3
2
3
2
3
2
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
2
2
2
3
3
3
2
2
3
3
3
3
2
3
3
2
2
3
2
2
3
3
3
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
3
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
2
3
3
2
3
3
2
3
3
3
2
2
2
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
3
3
3
2
3
2
2
2
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
3
2
3
2
3
2
2
2
2
2
3
2
3
3
2
3
3
3
2
3
3
2
2
3
2
3
2
3
2
3
3
2
3
2
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
2
2
2
3
3
2
3
3
2
2
3
2
3
2
2
2
3
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
2
2
2
2
3
2
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
3
2
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
3
3
3
2
3
3
3
2
3
2
2
2
3
3
2
3
3
3
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
3
3
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
2
3
2
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
2
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
3
3
3
3
2
2
3
3
2
3
3
2
3
3
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
2
2
2
3
2
2
2
3
2
3
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
2
2
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
2
2
3
2
3
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
3
2
3
3
2
2
3
2
2
2
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
3
2
3
2
3
2
3
3
2
2
3
2
3
3
3
2
3
2
2
3
2
2
2
3
3
2
2
2
2
3
3
3
3
3
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
3
2
2
2
2
2
2
2
3
3
3
2
3
3
2
2
2
3
3
2
3
2
3
3
2
2
3
2
3
3
2
3
2
2
3
2
2
3
2
3
2
2
2
2
2
2
2
3
2
2
3
3
2
3
3
3
2
2
2
2
2
3
3
3
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
2
3
2
2
3
3
3
3
2
2
3
2
3
2
2
2
2
3
2
3
3
2
2
2
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
3
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
2
2
2
3
3
3
3
2
2
2
3
3
3
3
3
3
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
2
2
3
2
2
3
2
2
2
3
2
3
3
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
3
2
2
2
2
3
3
3
2
2
2
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
3
3
3
2
2
2
2
2
2
3
3
2
3
2
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
3
3
2
3
3
2
3
2
2
3
2
2
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
3
2
2
2
2
2
2
3
3
2
2
3
3
2
3
2
3
3
2
3
3
2
3
3
2
3
3
2
3
3
3
3
2
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
2
3
2
3
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
2
3
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
3
2
3
3
3
2
3
2
3
3
2
3
3
3
2
3
2
3
3
2
3
3
3
2
3
2
2
3
3
3
3
3
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
2
2
3
3
3
3
3
2
2
3
2
3
3
2
2
2
3
3
3
3
3
2
3
2
3
2
2
3
2
2
3
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
3
2
2
3
3
2
3
2
3
2
3
2
2
2
2
2
3
3
2
3
2
2
2
2
2
3
3
2
2
2
2
2
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
2
3
3
2
3
3
3
2
3
3
2
2
3
3
3
2
3
2
2
3
2
3
2
3
3
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
3
3
3
3
2
2
2
3
3
2
2
3
2
2
2
3
2
2
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
2
2
2
3
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
3
2
3
3
3
3
3
2
2
3
2
3
3
3
2
2
2
2
3
2
3
3
3
2
2
3
3
3
3
3
2
2
3
2
2
2
2
3
3
2
2
3
3
2
2
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
3
3
2
2
2
2
3
3
3
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
2
3
3
2
2
2
3
2
3
2
3
2
3
2
3
2
3
2
2
3
2
3
2
2
2
2
3
3
3
2
3
3
2
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
3
3
3
2
3
3
2
2
3
2
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
3
3
3
3
2
2
3
2
3
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
2
3
2
3
2
2
3
2
2
3
3
3
2
3
3
3
3
3
3
2
3
3
2
2
3
3
3
2
2
2
2
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
3
2
3
2
3
2
2
3
2
3
3
3
2
2
2
3
2
2
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
2
2
2
2
3
3
3
3
3
2
2
2
2
2
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
2
3
2
3
3
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
2
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
3
2
2
2
3
3
2
3
3
3
2
3
3
2
2
2
3
2
3
3
3
2
2
3
3
2
3
2
3
2
2
2
3
3
2
3
3
3
2
3
2
3
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
3
3
3
2
2
3
2
3
3
2
2
3
2
2
3
3
3
2
3
3
3
2
3
3
2
3
3
2
3
2
3
3
3
2
3
2
3
2
3
2
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
3
2
2
2
2
2
3
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
3
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
3
3
2
3
3
3
2
2
2
3
3
3
2
3
2
3
3
2
3
2
3
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
2
2
2
3
2
3
3
2
3
2
3
2
3
2
3
2
3
2
3
3
3
3
2
3
3
3
3
2
2
2
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
2
2
3
2
3
3
3
2
2
2
3
2
2
3
2
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
3
2
2
3
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
2
2
2
2
3
2
3
3
2
3
2
2
2
3
3
3
2
2
2
2
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
2
3
2
2
2
2
3
3
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
3
3
3
2
2
3
2
2
3
3
2
2
3
3
3
2
3
3
2
2
3
2
3
3
2
3
3
2
3
3
2
3
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
2
2
3
2
2
2
2
2
2
2
2
3
2
2
3
3
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
2
3
2
3
3
2
3
3
2
3
3
2
2
2
2
3
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
3
2
2
3
2
3
3
3
3
2
2
3
3
3
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
2
2
3
2
3
2
2
3
3
3
3
3
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
3
2
3
2
2
2
2
2
3
3
3
2
3
2
3
3
2
3
2
2
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
2
3
3
2
2
3
3
2
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
3
3
3
3
3
3
3
3
2
2
3
3
3
3
3
2
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
2
2
3
3
3
3
3
3
2
2
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
2
2
3
3
2
3
2
3
3
2
3
2
2
2
2
3
3
3
3
2
3
2
3
2
2
3
2
3
2
3
3
3
3
3
2
2
2
2
2
2
3
2
2
3
2
3
2
3
3
2
3
2
3
3
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
3
3
2
2
3
3
3
3
2
2
3
2
2
3
3
2
2
2
3
3
3
3
3
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
2
2
2
3
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
2
2
3
2
2
3
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
2
3
2
2
2
3
2
2
2
3
3
2
3
2
3
3
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
3
3
2
2
3
2
2
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
3
3
2
2
3
3
2
3
2
3
3
2
3
2
2
2
3
3
3
3
2
2
2
2
3
2
3
3
3
3
2
2
3
2
2
2
3
2
3
2
3
3
2
2
3
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
2
2
2
2
2
2
3
2
3
3
2
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
2
2
2
2
3
3
2
2
2
2
2
3
2
3
2
2
2
2
3
3
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
2
2
3
3
2
3
3
3
3
3
2
2
3
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
3
2
3
2
2
3
2
3
3
3
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
3
3
2
2
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
2
3
2
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
3
2
3
3
2
3
2
2
2
2
3
2
2
2
3
2
3
3
2
2
3
2
2
2
3
2
3
2
2
3
2
2
2
3
3
3
2
3
2
2
3
2
2
3
3
2
2
2
3
2
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
2
2
2
2
2
3
2
3
2
3
3
3
3
2
3
2
3
3
3
3
2
2
2
3
2
2
3
3
3
2
3
2
3
2
3
2
3
2
3
3
3
3
3
3
3
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
2
3
2
2
3
2
3
3
3
3
2
3
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
3
3
2
2
2
2
2
2
3
3
2
3
2
2
2
3
3
2
3
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
2
3
2
3
2
3
2
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
3
3
2
3
3
3
2
3
2
3
3
2
3
2
2
2
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
3
2
3
2
2
2
2
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
3
2
2
3
3
3
3
2
2
3
2
3
3
3
2
2
3
3
3
3
2
2
3
2
2
2
3
2
2
3
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
3
2
2
3
2
3
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
2
3
2
2
2
2
3
3
3
3
3
3
2
3
3
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
3
3
3
2
2
2
2
3
2
3
3
3
2
2
3
3
2
2
2
2
2
3
3
2
3
3
3
2
3
2
3
2
2
2
2
3
3
3
2
3
2
3
3
2
3
2
2
2
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
3
2
2
2
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
2
3
3
3
2
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
2
2
3
2
3
3
3
3
3
2
3
2
2
2
2
2
2
3
2
2
3
3
2
3
2
2
2
2
2
2
3
3
2
3
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
2
3
2
3
3
2
3
2
2
2
2
3
3
3
2
2
2
3
2
2
3
2
3
2
3
3
2
2
2
3
2
3
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
2
2
2
2
3
2
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
2
3
2
2
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
3
2
3
2
3
3
3
3
3
3
2
2
3
3
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
2
3
3
3
2
3
3
2
3
3
3
2
2
3
3
3
3
3
3
2
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
3
3
3
2
3
2
2
3
3
3
3
2
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
2
3
3
3
3
3
2
3
3
3
3
3
2
3
3
2
2
3
2
2
3
2
2
3
3
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
3
3
3
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
3
2
2
2
3
3
3
2
2
2
2
3
3
2
2
2
2
3
2
2
3
3
3
3
2
2
3
2
2
2
2
2
3
2
2
3
3
2
2
2
2
2
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
2
2
2
2
3
2
3
3
2
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
2
3
3
3
2
3
3
3
3
3
2
3
3
3
3
2
2
2
2
2
2
3
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
2
3
2
2
2
3
3
3
2
3
3
3
2
3
3
2
2
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
2
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
3
3
3
2
2
3
3
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
3
2
3
2
3
3
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
2
2
2
2
2
3
3
3
3
3
3
2
3
2
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
2
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
3
3
3
2
3
2
3
2
3
2
3
3
3
3
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
2
3
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
2
3
2
3
2
2
3
3
2
3
2
3
2
3
3
3
2
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
2
3
3
3
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
3
3
2
3
2
3
2
3
2
3
3
2
3
2
3
3
3
3
2
2
3
2
3
2
3
3
2
3
3
3
3
3
3
3
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
3
2
3
2
2
2
2
3
3
3
2
3
2
2
3
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
3
3
3
2
3
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
2
3
3
2
2
2
2
3
3
3
3
2
2
2
2
3
2
2
2
3
2
2
2
3
3
3
3
2
2
3
2
3
2
2
3
3
2
3
3
3
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
3
3
2
3
2
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
3
3
3
2
3
2
3
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
3
2
3
2
2
2
2
2
3
2
3
3
3
3
2
2
2
2
3
3
2
2
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
3
2
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
3
3
2
2
3
3
2
3
3
2
2
3
2
3
3
3
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
2
2
2
2
3
3
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
3
3
3
3
2
2
2
2
2
3
3
3
2
2
2
2
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
2
2
2
2
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
2
2
3
3
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
2
2
2
2
3
3
2
3
2
2
3
3
2
2
2
3
3
3
3
2
2
2
2
3
3
2
3
2
2
3
2
2
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
2
3
3
2
2
2
3
2
3
3
2
3
3
2
2
3
2
2
2
3
2
3
2
3
2
3
2
3
2
3
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
3
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
2
3
3
3
3
2
2
3
3
2
2
3
2
3
2
2
2
3
3
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
3
2
3
3
2
2
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
3
2
3
2
3
2
3
3
2
2
2
3
3
2
3
3
3
2
2
2
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
3
2
3
2
2
2
3
2
2
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
2
3
3
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
2
3
2
2
2
3
3
2
2
2
2
3
3
3
2
2
2
3
2
3
3
3
3
3
2
2
3
2
3
2
2
3
3
2
2
2
3
3
3
2
2
3
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
3
3
3
3
2
2
2
3
3
3
3
2
3
3
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
3
2
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
3
3
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
3
3
2
3
2
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
3
2
2
2
3
3
2
3
2
3
3
3
2
2
3
3
2
2
3
2
3
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
2
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
2
2
3
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
2
3
3
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
2
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
3
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
3
3
2
2
3
2
3
3
2
3
3
2
3
2
3
3
3
3
2
3
3
3
3
2
3
2
3
3
3
3
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
2
3
2
2
2
3
3
3
3
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
3
2
2
3
3
2
2
2
2
3
3
2
2
3
3
2
3
2
2
2
3
3
3
2
3
2
3
3
3
2
2
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
3
2
2
3
2
2
2
2
2
3
3
3
3
3
3
2
3
3
2
2
3
2
2
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
2
2
3
2
2
2
3
2
3
3
3
2
3
2
2
2
2
3
2
2
3
3
2
2
3
3
3
3
2
2
3
2
3
2
3
3
2
2
3
2
3
3
3
3
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
2
2
2
2
2
3
3
2
2
2
3
3
2
2
2
2
2
2
2
2
3
2
2
3
2
2
2
3
3
2
2
2
2
3
2
3
2
3
3
3
2
3
2
3
2
3
3
3
3
2
3
3
3
3
3
2
2
2
3
2
2
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
2
2
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
2
3
3
2
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
2
2
2
3
2
2
3
3
3
3
2
3
3
2
2
2
2
2
3
2
3
3
2
3
2
3
2
2
3
2
2
2
2
2
2
2
3
3
2
3
3
2
2
3
3
3
2
3
2
2
3
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
3
2
3
2
2
3
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
3
2
2
2
3
3
2
3
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
2
2
2
3
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
2
2
3
2
3
2
2
3
2
2
2
2
2
2
3
3
3
3
3
2
3
2
3
3
2
3
2
2
2
2
2
2
3
2
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
2
3
2
2
2
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
3
3
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
2
3
2
3
3
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
2
2
3
3
3
3
3
2
2
3
2
3
3
2
3
2
3
3
2
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
2
2
3
3
3
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
2
3
2
2
3
3
2
3
2
3
3
3
2
2
3
2
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
2
2
3
3
3
2
2
3
3
2
2
3
2
3
3
2
2
2
3
2
3
2
3
3
2
3
2
3
3
3
3
2
3
3
2
3
2
3
3
3
3
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
3
3
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
3
2
2
2
2
2
2
3
2
2
2
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
3
3
3
3
3
2
2
3
2
3
2
3
3
2
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
3
3
2
3
3
2
3
3
3
2
3
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
2
2
2
2
3
2
3
3
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
2
2
2
2
3
2
3
3
2
3
2
3
3
2
3
3
3
3
3
2
3
2
2
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
3
3
3
3
3
2
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
2
3
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
3
3
3
2
2
3
3
2
2
2
3
2
3
3
2
3
2
2
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
2
3
2
2
2
3
3
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
3
3
2
3
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
3
2
3
2
3
3
3
3
3
2
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
3
3
3
3
3
3
2
3
2
2
2
3
2
3
2
2
3
2
2
3
3
2
3
2
3
2
2
3
2
2
2
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
3
3
3
2
2
3
2
3
2
3
2
2
2
2
3
2
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
3
2
3
3
2
3
3
2
3
3
2
3
3
3
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
3
3
2
2
3
2
3
3
2
3
3
2
3
3
3
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
3
2
3
2
2
3
3
2
2
3
2
3
3
2
2
3
3
2
2
2
3
2
3
2
3
2
3
2
2
3
2
2
3
2
3
2
2
3
2
2
2
2
2
2
3
2
2
3
2
3
2
2
3
2
2
2
2
2
2
3
3
3
3
3
3
2
2
3
2
2
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
2
3
2
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
3
3
3
3
3
3
2
2
2
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
2
2
3
3
3
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
2
3
3
2
2
2
2
2
2
3
3
2
2
2
3
2
2
2
2
2
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
3
2
3
2
2
2
2
3
2
3
3
3
3
2
2
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
2
3
3
3
2
3
2
2
2
3
2
3
2
3
2
3
2
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
3
3
3
3
3
3
3
2
3
2
2
2
2
2
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
2
3
2
3
3
2
3
3
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
3
2
3
3
2
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
3
3
2
2
3
2
2
3
3
2
2
3
3
3
3
2
2
3
2
2
2
2
2
3
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
3
3
2
3
2
3
2
3
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
3
3
3
2
2
3
3
3
3
2
3
3
2
3
3
3
2
2
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
2
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
2
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
3
2
3
3
2
3
2
2
2
2
2
3
3
3
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
2
3
2
3
3
3
2
3
3
3
3
2
3
2
2
2
3
2
2
2
3
2
2
2
2
3
2
3
3
3
3
2
3
2
2
3
3
3
2
3
2
3
3
2
2
2
2
3
2
3
2
2
3
3
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
3
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
2
2
2
2
2
2
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
3
3
2
3
3
3
3
2
3
2
2
2
2
2
3
3
2
2
3
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
3
2
3
3
3
2
2
2
2
2
2
2
2
2
3
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
3
3
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
2
3
2
2
2
3
2
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
3
3
2
3
2
2
3
3
2
3
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
2
3
2
2
3
2
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
2
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
3
3
3
2
3
3
2
2
2
3
3
3
2
3
3
2
3
3
3
2
2
2
3
2
3
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
3
3
2
3
2
2
2
3
3
3
2
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
3
3
3
2
2
2
2
2
3
3
3
3
3
3
2
2
3
3
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
2
2
2
3
3
3
3
3
2
2
2
3
3
3
3
2
2
3
3
3
3
2
2
2
3
2
2
2
3
3
2
2
2
3
3
2
2
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
2
2
2
3
2
3
3
3
2
2
2
3
3
2
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
3
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
3
3
2
3
3
3
3
3
2
2
2
3
2
3
2
2
3
2
2
3
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
2
2
3
2
2
2
2
2
3
2
3
3
3
2
3
3
2
3
3
3
2
2
3
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
3
3
3
2
2
3
3
3
2
2
3
3
3
2
3
2
2
2
3
3
2
3
3
3
2
2
3
2
2
3
2
2
2
3
3
2
2
2
2
2
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
2
3
2
3
3
3
3
2
3
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
3
2
2
2
3
3
2
2
3
2
2
3
3
2
2
3
2
3
2
3
3
3
3
2
2
2
2
3
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
3
2
2
2
2
2
3
2
3
2
2
3
2
2
2
3
3
3
3
3
2
2
2
2
2
2
3
2
3
3
2
2
3
2
2
3
2
3
2
2
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
2
2
2
2
3
2
2
2
3
3
2
3
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
2
2
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
2
3
3
3
2
3
2
3
2
2
2
3
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
3
2
2
3
2
3
2
3
2
2
3
2
2
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
3
2
2
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
3
3
2
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
3
2
2
3
2
3
3
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
2
2
2
3
2
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
3
3
2
3
2
3
3
3
2
3
3
3
2
3
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
2
3
3
2
2
2
3
2
2
3
3
2
2
3
2
3
3
3
3
3
2
2
3
3
3
3
3
2
3
2
3
3
3
3
2
3
2
3
3
3
3
3
2
3
2
3
3
2
2
2
3
2
3
3
3
3
3
2
3
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
2
3
3
2
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
2
3
2
3
3
2
3
2
2
3
2
3
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
2
3
2
3
2
2
3
3
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
3
2
3
2
2
2
3
2
3
2
3
3
3
2
3
2
3
3
3
3
3
2
2
2
2
2
2
3
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
3
3
2
2
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
2
2
3
2
3
2
2
3
3
2
3
2
2
2
3
3
2
3
2
3
2
3
3
2
2
2
3
3
3
2
3
3
3
2
3
3
2
2
2
3
2
3
3
2
2
3
3
3
2
2
3
3
2
3
3
2
3
3
3
2
2
2
2
3
2
3
3
2
2
2
3
3
2
2
3
3
3
2
2
3
3
3
3
3
3
3
3
2
3
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
3
2
2
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
3
2
3
3
2
3
3
2
3
2
3
3
2
2
2
2
3
2
3
2
2
2
3
3
3
3
2
3
3
3
3
3
2
2
3
2
3
2
3
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
2
2
2
2
3
3
2
2
2
3
2
3
3
3
2
3
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
2
2
3
2
2
3
2
2
3
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
2
3
3
2
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
3
3
3
2
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
2
2
3
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
2
3
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
2
3
3
2
3
2
2
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
3
3
2
2
3
2
3
2
3
3
2
3
3
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
2
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
3
3
3
2
2
3
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
3
3
2
3
2
3
2
3
3
2
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
2
2
3
2
3
2
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
2
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
2
3
2
3
2
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
3
3
2
2
3
3
2
3
2
3
3
3
3
3
3
2
2
2
3
2
2
2
3
2
2
2
2
2
3
2
3
2
2
3
2
3
2
2
2
2
2
2
2
2
3
2
2
3
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
3
2
3
2
3
3
2
2
3
2
2
3
3
3
2
2
3
3
3
3
3
3
3
3
3
3
2
3
2
2
2
3
2
2
3
2
3
2
3
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
3
3
2
3
3
2
3
3
2
2
3
2
3
2
2
3
3
3
3
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
3
2
3
3
3
2
2
2
2
3
2
3
2
2
2
2
2
3
2
2
2
3
2
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
3
3
3
2
3
3
2
2
3
3
2
2
2
2
2
2
2
3
2
3
2
2
2
3
3
3
2
2
3
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
3
2
2
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
2
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
3
2
2
3
2
2
2
3
3
3
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
3
2
2
2
3
2
2
3
3
3
2
2
3
2
2
3
2
2
3
3
3
2
2
3
3
2
2
2
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
2
3
2
2
3
2
3
3
3
3
2
3
2
3
3
2
2
2
2
2
3
2
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
3
2
2
3
2
2
2
2
2
3
3
3
2
2
3
2
2
2
3
3
3
3
3
3
2
3
3
2
2
3
3
3
2
2
2
3
3
3
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
3
3
3
2
2
3
3
3
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
2
3
3
2
2
2
2
2
2
2
2
3
2
3
2
3
2
2
2
2
3
2
3
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
3
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
3
2
2
2
2
2
3
2
3
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
3
2
2
2
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
2
3
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
2
3
3
3
3
2
3
2
3
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
2
3
3
2
3
2
3
2
2
2
2
2
3
2
3
2
3
3
2
3
2
2
3
2
2
2
3
2
3
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
2
2
2
2
3
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
2
2
2
3
3
2
3
2
3
2
3
2
2
2
2
2
3
2
2
2
3
2
3
2
2
3
3
2
3
3
3
3
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
3
2
3
3
2
2
3
3
2
2
3
2
2
3
2
2
2
2
3
2
2
3
2
3
3
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
2
2
3
3
2
3
3
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
3
2
2
2
3
2
3
3
3
3
3
2
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
2
3
2
3
3
3
2
2
3
3
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
3
3
2
2
3
3
3
2
3
2
2
3
3
3
2
3
2
3
2
3
3
2
3
2
3
3
3
2
2
3
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
3
3
3
2
2
3
2
2
3
3
2
3
3
2
2
3
2
2
3
3
3
2
3
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
2
3
2
3
2
2
2
2
2
3
2
3
2
2
3
3
3
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
2
2
3
2
3
2
2
2
2
3
3
2
2
2
3
2
3
2
2
2
2
3
2
3
2
3
3
3
3
3
2
3
3
3
3
2
3
2
2
2
2
3
3
2
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
3
2
3
3
2
3
3
3
2
2
2
3
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
3
3
2
3
3
2
2
3
3
3
3
3
3
2
2
3
3
3
3
2
3
3
2
2
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
2
3
3
2
3
2
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
3
2
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
2
2
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
2
2
2
2
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
3
2
2
3
2
2
2
3
2
2
3
2
3
2
3
3
3
3
3
2
3
2
3
3
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
3
3
3
3
2
2
3
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
3
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
3
2
3
3
2
3
3
3
3
2
3
2
2
2
2
3
2
3
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
3
2
3
2
3
3
3
2
3
2
2
3
2
2
3
2
3
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
2
2
3
3
3
2
2
3
2
3
2
3
2
2
3
2
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
2
3
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
3
3
2
2
3
3
2
3
3
2
3
3
3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
2
2
3
3
3
3
3
2
3
2
3
2
3
2
2
2
2
3
2
3
2
3
2
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
2
2
3
3
3
2
2
2
2
3
3
2
3
2
2
2
2
3
2
2
3
2
2
3
2
2
2
3
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
3
3
3
3
2
2
2
2
2
2
3
3
3
2
2
2
3
2
2
3
3
3
3
3
2
3
2
3
2
3
2
2
3
2
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
3
3
3
2
2
2
3
2
2
3
2
3
2
3
3
3
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
2
3
3
2
2
3
3
2
2
2
2
2
3
3
3
3
3
2
2
3
2
3
3
2
2
2
2
2
2
2
2
3
3
2
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
2
2
3
3
2
3
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
3
2
2
2
2
2
3
3
2
2
2
3
3
2
3
3
2
3
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
3
2
2
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
2
2
2
3
2
2
2
3
2
2
3
2
2
2
2
2
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
2
3
3
3
2
3
3
3
3
2
3
3
3
3
3
3
3
2
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
3
3
2
3
2
3
3
3
2
2
2
3
2
2
3
3
3
3
3
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
2
3
2
3
2
2
3
3
3
3
2
2
2
2
3
2
2
3
2
3
2
2
2
3
3
2
3
3
3
2
3
2
3
3
2
2
3
2
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
2
3
2
2
3
2
3
2
2
3
2
2
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
2
3
3
3
3
3
3
2
3
3
2
3
3
3
3
2
3
2
3
2
3
2
2
3
3
3
2
3
2
3
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
2
3
2
2
2
3
2
2
2
3
3
2
3
2
3
3
3
2
2
2
2
2
3
2
2
2
2
3
2
2
2
2
3
2
2
2
2
3
3
2
3
2
3
2
2
2
3
2
3
3
2
2
2
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
2
2
3
2
3
2
3
3
2
3
2
3
3
3
2
3
3
3
3
3
2
3
2
2
3
3
2
3
2
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
2
3
2
2
2
3
2
3
2
2
2
2
3
3
2
2
2
2
3
3
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
3
2
2
2
2
3
2
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
3
2
2
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
2
2
3
3
3
2
2
3
2
3
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
3
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
3
3
3
2
2
2
2
3
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
3
3
2
3
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
3
3
3
2
3
3
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
2
3
2
3
3
3
2
2
2
2
2
3
2
2
2
3
3
3
2
3
3
2
2
2
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
3
3
3
2
2
3
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
2
3
2
3
2
2
2
2
3
3
3
2
3
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
3
3
2
3
3
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
3
2
2
2
3
2
3
2
2
3
2
3
3
3
2
2
3
2
3
2
3
3
3
2
2
3
2
2
3
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
3
2
2
2
3
3
2
3
2
2
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
3
3
3
3
2
2
3
2
3
2
2
2
2
2
3
2
3
2
2
3
2
3
2
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
2
3
3
3
2
2
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
2
2
2
3
2
3
3
3
2
3
2
3
3
2
3
2
2
2
3
2
3
3
3
2
3
2
2
2
2
3
2
2
2
3
3
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
3
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
3
3
2
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
2
3
3
3
2
3
3
2
2
3
3
3
3
3
3
3
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
3
3
3
3
2
3
2
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
2
3
2
3
2
3
3
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
2
3
2
3
3
3
3
2
3
2
2
3
3
2
3
2
2
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
2
3
2
2
3
3
2
3
2
2
3
2
3
3
3
3
3
2
3
3
3
3
2
2
3
2
2
3
3
2
2
2
3
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
3
3
3
2
2
3
3
2
2
2
2
3
2
3
2
2
3
2
3
2
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
3
2
3
2
2
3
3
3
2
3
2
3
3
3
2
2
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
2
3
2
3
2
3
2
3
2
3
3
3
3
2
2
3
3
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
3
3
3
3
3
2
2
2
3
2
3
2
2
2
3
3
2
2
2
3
2
3
2
2
2
3
3
3
3
2
3
3
2
3
2
2
3
2
3
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
2
2
3
3
3
3
2
3
3
3
3
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
2
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
2
3
3
2
2
2
2
3
3
2
3
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
2
3
3
2
3
3
3
3
2
3
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
2
3
2
3
2
2
2
3
2
3
2
3
3
3
3
3
3
3
2
2
2
2
2
3
3
2
3
2
3
2
2
2
2
3
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
2
2
3
2
2
3
2
2
2
2
3
2
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
2
3
2
2
3
2
2
3
2
3
3
2
3
2
3
2
3
2
2
3
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
3
3
3
2
2
2
3
2
3
2
2
3
3
2
3
2
3
2
2
3
3
2
2
2
2
2
3
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
2
3
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
3
2
3
3
2
3
2
2
2
3
2
3
3
2
3
3
2
2
3
3
2
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
3
2
3
2
2
2
3
3
2
3
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
2
3
2
2
2
2
3
3
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
2
3
3
2
3
2
2
3
2
3
3
2
2
3
3
3
3
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
3
3
2
3
2
2
2
3
3
2
2
2
3
2
3
2
2
2
3
3
3
3
2
2
2
3
2
3
2
3
3
3
3
3
2
3
2
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
3
3
3
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
3
3
2
2
3
2
3
3
2
3
3
3
2
2
2
2
3
2
3
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
2
3
3
2
2
2
3
2
2
2
2
3
2
3
2
3
2
3
2
3
2
3
3
3
3
3
3
3
3
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
3
2
3
3
2
2
2
2
3
2
3
2
2
2
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
3
2
3
3
3
2
3
3
2
3
2
2
3
3
3
2
2
3
3
2
2
3
3
3
3
2
3
3
3
3
2
3
2
3
3
2
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
3
3
2
3
2
2
3
3
2
2
3
3
3
3
3
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
3
2
2
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
2
2
2
3
2
2
2
3
3
2
2
2
3
2
3
3
2
3
2
2
2
2
3
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
2
3
2
2
3
3
3
3
2
2
3
2
3
2
2
2
3
3
2
3
2
2
3
3
3
2
3
3
2
3
3
3
3
2
3
3
2
2
3
3
3
2
2
3
2
2
2
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
2
2
3
2
2
2
3
3
2
2
3
3
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
2
3
3
3
2
2
3
2
3
2
3
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
3
3
3
2
3
3
3
3
2
2
2
3
2
2
2
2
2
2
2
3
3
2
2
3
2
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
2
2
3
3
2
3
2
3
3
3
2
2
2
2
2
2
2
2
3
2
3
2
3
3
2
3
3
3
2
3
2
3
2
3
2
3
2
2
2
3
3
2
3
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
3
2
3
3
3
3
3
3
3
2
2
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
3
3
2
3
2
3
2
2
3
2
3
2
3
2
3
2
2
2
3
2
3
2
2
2
3
2
3
3
3
3
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
2
3
2
2
2
2
2
3
3
2
2
2
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
3
2
3
2
2
2
2
2
2
3
3
3
2
2
2
2
2
2
3
3
3
3
2
2
3
3
3
2
2
2
3
3
3
2
2
3
3
3
2
3
3
3
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
2
3
2
2
2
3
2
3
2
3
2
2
3
3
2
2
3
3
3
2
2
3
2
3
2
3
2
2
3
3
3
2
3
3
3
2
2
2
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
2
2
3
3
2
3
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
2
2
3
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
3
3
3
2
3
2
2
2
2
2
2
2
3
2
2
2
3
2
3
2
3
2
3
2
2
3
2
2
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
3
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
3
2
3
3
2
3
2
2
2
3
3
2
3
3
2
3
3
3
2
2
2
2
3
2
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
3
2
2
3
2
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
2
2
2
3
2
3
2
3
3
2
3
3
2
3
2
2
2
3
3
3
2
2
2
3
3
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
3
2
3
2
2
2
3
2
2
3
3
3
3
2
3
3
3
2
3
3
2
2
3
3
3
2
2
3
3
3
2
2
2
3
3
2
3
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
2
3
2
3
2
3
3
2
3
2
3
3
3
3
3
2
2
3
3
3
2
2
2
3
2
3
2
2
3
3
3
3
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
2
2
2
3
3
3
2
3
3
2
3
3
3
2
2
2
3
3
3
3
3
2
3
3
2
2
2
3
3
2
3
3
2
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
3
3
3
2
3
2
3
3
3
2
2
3
3
2
2
3
2
3
2
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
3
3
2
3
3
3
2
2
3
3
2
2
3
3
2
3
2
3
2
3
3
3
2
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
2
3
3
2
2
2
2
3
2
3
2
2
3
2
2
3
3
2
3
3
2
2
3
3
3
2
3
2
2
3
2
3
3
3
3
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
2
2
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
3
2
3
3
3
3
3
3
3
3
3
3
2
2
3
3
3
3
2
2
2
2
3
2
3
3
3
2
3
2
3
3
3
2
3
2
3
2
2
2
2
2
2
2
3
3
2
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
2
2
3
3
3
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
2
2
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
2
2
2
3
2
3
3
2
2
3
3
3
3
2
2
2
2
2
2
2
3
2
3
3
2
3
2
2
3
3
3
3
2
2
3
2
3
3
2
3
3
2
3
2
3
3
2
2
3
3
3
2
3
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
3
3
2
3
2
3
3
2
2
3
2
2
3
2
3
2
3
2
3
3
2
2
3
3
2
2
2
2
3
3
2
3
2
2
2
2
3
3
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
3
2
3
2
3
2
3
2
3
3
3
3
3
2
3
2
3
3
2
2
2
2
2
2
3
2
2
2
2
3
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
2
2
2
3
2
3
2
2
2
3
3
3
3
3
3
3
2
3
2
2
2
3
2
2
3
3
2
3
2
3
3
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
3
3
3
2
3
2
2
3
3
2
3
2
3
2
2
2
3
3
3
3
3
2
3
2
2
3
2
2
3
3
3
2
2
2
2
3
3
3
2
3
3
3
3
2
2
3
3
2
3
2
3
2
2
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
3
3
3
2
3
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
3
3
3
2
3
2
2
3
3
2
3
2
3
3
3
3
3
2
2
2
2
2
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
3
2
3
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
2
2
3
2
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
2
3
3
3
3
2
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
2
2
2
3
2
3
2
3
3
3
2
3
3
3
3
3
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
2
2
3
2
2
3
2
2
3
3
3
3
2
2
3
2
2
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
2
2
3
2
2
2
2
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
2
3
3
2
2
3
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
2
2
2
2
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
3
2
3
2
3
2
3
3
3
2
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
3
3
2
2
3
2
3
3
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
3
3
3
3
3
3
3
3
2
2
2
2
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
3
2
3
3
2
3
3
2
2
2
2
2
3
2
3
2
3
3
2
3
3
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
2
2
3
2
2
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
3
2
3
3
2
2
3
3
3
3
2
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
3
2
2
3
2
2
3
3
3
3
2
2
2
2
3
3
3
2
3
2
2
2
2
3
2
3
2
3
3
2
2
3
3
3
2
3
2
2
2
3
3
3
3
2
2
2
2
2
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
3
2
3
2
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
2
3
2
3
2
2
3
2
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
2
2
3
2
2
2
2
3
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
3
2
3
2
2
3
2
2
3
3
2
3
2
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
2
2
3
2
2
3
2
2
2
2
2
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
3
3
3
3
3
3
2
2
2
3
3
2
3
3
3
3
2
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
2
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
2
2
2
3
2
2
3
2
2
2
3
3
2
2
2
2
2
3
3
3
3
3
2
3
2
3
3
3
3
3
2
2
3
2
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
2
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
3
3
2
3
3
2
2
3
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
3
2
2
2
2
3
3
2
3
2
3
2
2
3
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
3
3
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
2
3
2
3
2
3
2
3
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
3
2
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
3
2
3
3
3
3
3
3
3
3
3
3
2
2
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
3
2
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
3
3
3
3
2
2
3
3
3
2
3
2
2
2
3
2
2
3
2
2
2
3
3
2
2
3
3
3
2
3
3
3
3
2
3
3
3
2
3
3
2
2
2
2
2
2
3
3
2
2
3
2
2
2
2
2
3
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
3
3
3
2
3
3
2
3
2
3
2
3
3
3
3
3
3
3
2
3
3
2
2
2
3
3
2
3
3
3
2
2
2
3
2
2
2
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
2
2
2
2
2
3
2
2
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
3
3
2
3
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
2
2
3
3
2
2
3
3
2
2
2
3
2
3
2
2
3
3
3
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
2
2
2
2
2
2
3
3
3
3
2
3
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
2
2
2
3
3
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
2
2
3
2
3
3
3
2
2
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
3
3
2
3
2
2
2
2
2
3
3
2
3
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
3
3
3
2
2
2
3
3
3
3
2
3
3
2
3
3
3
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
3
3
2
2
3
2
2
3
2
3
2
2
3
2
3
3
2
2
2
3
3
2
2
3
3
3
3
3
2
2
3
2
2
3
2
2
2
3
3
3
2
2
2
2
2
3
2
2
3
2
2
3
2
2
3
2
2
3
2
2
2
3
2
2
3
2
2
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
2
3
3
3
3
2
2
2
3
3
3
3
2
3
2
3
2
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
3
2
2
3
2
3
3
2
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
2
2
3
2
3
2
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
2
3
3
3
2
3
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
2
3
2
2
3
3
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
3
3
3
3
3
3
2
2
2
3
2
2
2
2
2
3
2
2
3
3
3
3
2
2
2
3
2
2
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
3
2
2
2
3
3
3
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
2
2
2
3
2
3
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
3
2
3
2
3
3
2
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
2
3
2
2
2
3
3
2
2
3
2
3
2
3
3
2
2
3
2
3
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
2
2
2
3
2
2
3
3
3
3
2
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
3
3
3
2
3
3
3
3
3
2
2
2
3
3
3
3
3
3
2
3
2
2
3
2
2
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
2
3
2
3
3
3
3
3
2
2
2
2
3
2
2
3
3
3
3
3
2
3
2
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
2
3
3
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
2
2
3
3
2
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
3
2
2
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
2
3
2
2
2
3
2
2
2
3
2
3
3
3
3
2
3
2
3
2
3
3
2
3
2
3
3
2
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
3
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
2
2
3
3
3
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
3
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
2
3
2
2
3
2
3
3
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
3
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
3
2
2
3
2
3
2
3
2
2
3
2
3
2
2
2
2
2
2
3
3
2
3
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
2
3
3
3
2
3
2
2
2
2
3
2
2
2
3
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
2
3
3
2
3
3
3
3
3
3
2
2
2
3
2
2
2
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
2
3
2
2
3
3
2
3
3
2
3
3
3
2
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
2
2
2
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
2
2
3
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
3
2
3
2
2
2
2
3
2
3
3
3
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
3
3
3
3
2
2
2
3
3
3
2
3
3
3
3
2
3
3
3
2
3
3
2
3
3
3
3
3
3
3
2
2
3
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
2
3
2
2
2
3
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
3
2
3
3
2
2
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
3
2
2
2
3
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
2
3
3
3
2
2
3
3
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
2
3
2
3
3
2
3
2
2
3
3
3
2
2
3
2
2
2
3
3
2
2
2
2
3
3
2
2
3
2
2
2
3
3
3
3
3
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
3
2
3
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
3
3
3
2
3
3
2
2
3
3
3
3
2
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
3
3
2
2
3
2
2
2
2
2
2
3
3
3
2
2
2
3
2
3
3
3
2
3
3
3
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
2
3
2
3
3
2
2
2
2
2
2
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
2
3
2
2
3
3
2
2
2
3
2
2
2
2
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
3
3
2
2
3
3
3
2
3
3
2
2
2
3
3
2
3
3
2
2
2
2
3
2
3
2
3
3
2
2
3
2
3
3
2
2
3
2
2
2
2
2
3
2
3
2
2
3
3
2
3
2
2
2
3
3
2
3
2
2
3
2
2
2
2
3
2
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
3
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
3
3
3
3
3
2
3
3
2
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
2
3
3
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
3
3
3
2
2
3
2
3
3
2
3
3
3
2
3
3
2
3
2
2
2
2
3
2
3
3
3
3
2
2
2
3
3
3
2
3
2
2
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
2
3
3
3
3
2
3
2
3
3
3
2
3
3
3
3
3
2
3
2
2
3
2
3
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
2
3
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
2
2
3
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
3
2
3
3
2
2
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
2
2
3
2
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
2
3
2
2
2
3
3
3
3
3
3
3
2
2
3
2
2
3
2
2
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
2
2
3
3
2
3
2
3
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
2
2
3
2
2
2
3
3
2
2
3
2
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
2
3
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
2
3
2
3
2
2
3
3
2
2
3
3
3
3
3
3
3
3
3
2
2
2
3
2
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
2
2
2
2
3
3
3
2
2
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
2
3
2
2
3
3
2
2
3
2
3
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
2
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
2
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
3
2
3
3
3
3
2
2
2
3
2
2
3
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
2
3
2
3
2
3
3
2
2
3
2
2
2
2
2
2
3
2
3
3
3
2
3
2
3
3
3
3
2
3
3
2
3
2
2
2
2
2
3
3
2
3
2
2
3
3
2
3
2
3
2
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
3
3
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
2
2
2
3
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
3
3
2
3
3
2
2
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
2
2
2
3
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
3
2
3
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
2
2
2
2
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
3
3
3
3
3
2
3
2
2
2
2
2
3
3
2
2
3
2
2
2
3
2
3
2
2
3
2
3
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
3
2
2
3
2
3
2
3
3
3
2
3
3
2
3
2
3
2
2
3
2
3
2
2
3
2
3
3
3
3
3
2
2
2
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
3
3
3
2
3
3
2
3
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
3
2
2
3
2
3
3
3
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
3
3
3
3
3
2
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
2
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
2
2
2
2
3
3
2
3
3
3
2
2
2
2
2
3
2
2
2
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
3
3
3
2
3
3
3
3
3
3
3
2
2
2
3
2
3
3
2
3
2
3
2
2
3
3
2
2
2
3
3
3
2
3
2
3
3
3
2
3
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
3
2
2
2
3
2
3
2
2
3
3
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
2
3
2
2
2
2
3
3
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
3
2
3
2
3
2
2
2
3
2
3
3
2
3
2
3
2
3
2
3
2
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
3
2
2
2
3
2
2
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
2
3
3
3
3
2
2
3
2
3
3
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
2
3
3
2
2
2
2
2
3
3
2
2
2
3
3
3
3
2
3
2
3
2
3
2
2
2
2
2
3
2
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
2
2
3
2
2
2
2
2
2
3
2
3
2
2
2
2
3
2
2
2
3
3
3
3
2
2
3
3
3
3
2
2
3
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
3
2
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
3
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
3
2
3
2
3
2
2
3
2
2
2
2
2
3
2
2
3
3
3
3
2
2
3
3
3
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
2
2
3
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
2
2
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
3
3
2
3
2
3
3
3
2
3
2
3
2
2
2
3
2
3
3
2
3
3
3
3
2
2
2
3
3
3
2
2
3
3
2
2
3
2
3
3
2
2
2
3
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
3
2
3
2
3
3
3
3
3
2
2
2
3
3
3
3
3
3
2
2
3
3
2
2
2
3
3
3
2
2
2
2
2
3
2
3
3
2
3
2
2
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
2
2
2
2
2
2
3
3
2
2
2
2
3
2
3
2
2
3
2
3
3
3
3
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
3
2
3
2
2
3
3
3
2
3
3
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
2
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
3
3
2
2
3
2
2
2
3
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
3
2
3
2
2
2
3
3
2
3
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
3
2
2
3
3
3
3
3
3
3
3
2
3
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
3
2
3
3
3
2
2
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
3
2
2
2
2
2
3
2
2
3
3
3
3
3
3
2
2
3
3
2
2
2
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
2
3
2
3
3
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
2
2
3
2
3
2
3
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
2
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
3
2
3
3
3
2
2
2
3
3
3
2
3
2
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
2
3
2
2
2
3
2
2
2
3
3
3
2
2
2
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
3
2
2
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
2
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
3
2
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
2
3
3
2
3
2
2
2
2
2
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
3
3
3
3
2
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
2
3
3
2
2
2
2
3
2
3
3
2
2
3
3
3
2
2
2
3
2
2
3
3
2
3
3
2
3
2
2
2
3
3
2
2
2
2
3
3
2
2
2
2
3
3
3
3
2
2
3
2
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
2
2
3
2
3
2
2
3
3
2
2
2
3
2
3
3
3
2
2
2
2
3
2
2
3
2
3
2
3
2
2
3
2
2
2
3
3
2
3
2
2
3
2
3
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
2
2
3
3
3
3
3
3
3
2
3
2
2
3
2
3
3
3
2
3
3
2
2
2
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
3
3
2
2
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
2
2
3
2
3
3
2
3
3
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
3
3
2
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
2
2
3
3
3
2
2
3
3
2
2
3
3
2
2
2
3
3
3
2
3
3
3
2
2
2
3
2
3
2
2
3
2
3
3
3
3
2
2
2
3
3
2
2
2
2
3
3
3
3
3
3
2
2
3
2
3
3
3
2
3
3
2
3
2
2
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
3
3
3
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
3
2
2
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
3
2
2
2
2
2
2
3
2
2
2
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
2
3
2
3
2
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
3
3
3
2
2
2
2
2
3
3
2
2
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
3
3
2
2
3
3
3
3
2
2
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
3
2
2
2
3
2
2
3
2
2
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
3
3
2
2
3
2
3
3
2
2
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
3
3
3
3
2
3
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
2
2
2
3
2
2
3
2
2
2
2
3
3
3
3
2
2
2
3
2
3
2
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
2
3
2
2
3
3
2
2
3
2
2
3
3
2
2
2
2
3
3
3
2
3
2
3
3
3
2
2
3
3
3
3
2
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
3
2
2
2
3
2
2
3
2
3
3
2
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
3
2
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
3
2
2
3
2
3
3
3
2
2
2
3
2
2
3
2
3
3
3
2
3
3
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
3
2
2
3
2
2
3
2
2
3
2
2
2
3
2
3
2
3
3
3
2
2
2
2
2
2
3
3
2
2
2
3
2
2
2
2
3
2
2
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
3
3
3
2
3
3
2
2
3
3
2
2
3
3
3
3
3
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
2
3
2
3
2
2
2
3
2
2
3
3
3
3
2
3
2
3
2
2
2
3
3
3
3
3
2
3
3
3
2
3
3
2
2
3
2
3
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
2
2
3
3
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
2
3
3
2
3
3
2
2
2
2
2
2
2
3
2
3
2
3
3
2
2
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
2
3
3
3
3
3
2
3
2
2
3
2
2
3
2
2
2
3
2
2
2
2
3
3
2
2
2
3
2
3
2
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
2
3
3
3
2
2
3
2
3
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2
3
3
2
2
3
3
2
2
3
3
2
2
3
2
2
2
3
2
3
3
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
2
2
3
3
2
3
3
3
2
3
2
2
2
3
2
2
2
2
2
2
3
2
3
3
2
2
2
3
3
3
3
3
3
3
2
2
2
2
3
2
2
3
3
3
3
3
3
3
3
2
2
2
3
2
2
2
3
3
2
3
2
3
2
3
3
3
3
3
2
3
3
2
2
3
3
3
3
2
3
2
2
2
2
3
3
3
2
2
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
3
3
3
3
2
2
2
3
3
2
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
2
3
2
3
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
2
2
3
2
3
2
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
2
2
3
3
3
3
3
2
2
3
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
3
3
2
2
3
3
3
3
3
3
2
3
3
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
3
2
3
2
2
2
3
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
2
2
2
2
3
2
3
3
3
2
2
3
2
2
2
3
2
2
2
2
3
3
3
2
3
2
2
2
2
3
2
3
2
3
3
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
3
2
3
2
3
2
2
2
3
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
3
2
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
2
3
3
2
2
2
3
3
2
2
3
3
3
3
2
3
2
2
3
2
2
2
3
3
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
3
3
2
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
3
3
2
2
3
3
2
2
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
3
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
2
3
2
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
2
2
3
2
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
2
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
2
3
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
2
3
3
3
2
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
2
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
3
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
2
3
3
2
3
3
2
2
3
3
2
2
3
2
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
2
3
2
3
2
2
3
3
3
2
2
2
2
3
2
3
2
2
3
2
2
3
2
2
2
2
3
2
3
2
2
3
2
3
2
2
3
2
3
2
3
3
3
2
2
2
2
3
2
2
3
3
3
3
2
2
2
2
3
2
3
3
3
3
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
3
2
2
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
3
3
2
3
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
2
2
2
2
2
3
3
3
2
3
2
2
2
3
3
3
2
3
3
3
2
2
3
2
3
3
2
3
2
2
2
3
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
2
3
2
2
2
2
3
3
3
2
3
2
3
3
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
3
3
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
2
3
2
3
2
3
3
3
3
2
2
2
2
3
2
2
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
2
2
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
3
3
3
3
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
2
2
2
3
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
3
3
2
3
2
3
2
3
3
3
2
3
2
3
2
2
2
2
3
2
3
2
2
2
2
3
2
3
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
3
2
3
3
2
3
3
3
2
3
3
2
3
3
2
3
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
3
2
3
2
3
3
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
3
2
3
2
3
3
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
3
3
3
3
2
3
2
2
3
3
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
3
3
2
3
3
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
3
2
3
2
2
2
2
2
2
3
2
3
2
2
3
3
2
3
3
2
3
3
2
2
3
2
3
2
2
3
3
3
3
3
2
3
2
2
3
2
3
3
3
3
2
3
2
3
2
2
2
2
3
3
2
3
3
3
3
3
3
3
2
3
3
2
2
2
3
2
3
3
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
3
2
2
3
3
3
2
3
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
2
2
3
3
2
3
3
3
3
3
3
2
3
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
2
3
3
2
2
2
2
3
2
2
3
3
3
2
2
2
2
3
3
3
2
3
2
3
2
3
2
3
2
3
2
3
3
2
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
2
3
2
2
3
2
3
2
2
3
2
3
2
2
3
3
3
2
2
3
3
3
2
2
2
2
2
3
2
3
2
3
2
3
2
3
3
2
2
2
2
2
3
3
3
2
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
2
3
3
2
3
3
2
3
2
3
3
3
3
3
2
2
3
2
3
2
2
3
2
3
3
3
3
2
3
2
3
3
2
3
3
3
2
2
3
3
3
2
2
2
3
3
3
3
3
2
2
2
3
3
2
3
2
2
2
2
3
2
2
3
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
2
2
3
3
3
2
2
3
2
2
3
3
2
2
3
3
3
2
3
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
3
2
3
3
2
2
2
3
3
3
2
2
2
3
3
2
2
3
2
2
2
2
3
2
3
3
3
2
2
2
3
3
3
2
3
3
2
3
2
2
2
2
2
2
2
3
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
2
3
3
2
2
3
2
2
3
3
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
3
3
3
2
3
3
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
2
2
2
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
2
3
3
3
3
2
3
2
3
2
3
3
2
2
2
3
3
2
2
3
2
2
2
3
2
3
3
2
3
2
2
3
2
2
2
3
2
2
3
2
2
3
2
2
2
3
2
3
2
2
3
2
2
3
3
3
2
3
3
3
3
2
2
3
3
3
3
2
3
2
3
3
3
3
2
2
2
3
2
3
2
2
3
2
3
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
2
2
2
3
2
3
3
3
2
3
2
3
2
3
2
2
2
3
2
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
3
3
2
3
2
3
2
3
3
2
3
2
2
2
3
3
3
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
3
3
3
2
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
3
3
2
3
2
3
2
2
3
3
2
3
2
2
3
3
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
3
3
3
2
3
3
2
2
2
3
2
2
2
3
2
2
2
2
2
3
2
2
3
2
3
3
3
2
3
3
3
3
2
2
2
2
2
3
2
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
3
2
2
2
3
2
2
3
3
2
2
2
2
3
3
2
2
3
3
2
2
3
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
3
2
3
3
2
3
2
2
2
2
2
2
3
2
2
2
2
3
3
3
3
2
2
2
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
2
2
3
3
3
3
2
2
3
3
3
3
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
3
2
2
3
3
2
3
2
3
3
3
3
2
2
3
3
2
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
2
2
2
2
3
2
2
2
3
3
3
3
3
2
2
2
2
2
3
3
2
3
3
2
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
2
2
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
3
3
2
3
3
3
2
2
3
2
3
3
2
3
2
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
3
2
3
3
2
2
2
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
2
3
2
2
3
3
3
2
2
2
2
3
2
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
3
2
3
3
3
3
2
2
2
2
3
2
3
3
2
3
2
3
3
3
2
3
3
2
2
3
3
3
3
2
3
3
2
2
3
2
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
3
2
3
2
3
2
2
3
3
2
2
3
3
2
3
2
2
2
3
3
3
2
2
3
2
2
3
3
2
2
3
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
2
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
2
3
3
2
2
2
2
3
2
3
2
2
3
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
2
2
2
2
3
2
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
2
3
2
3
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
2
3
3
3
2
3
2
3
3
2
3
2
2
3
2
3
3
2
2
2
2
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
3
3
3
2
2
2
3
2
2
3
2
3
3
3
2
3
2
2
2
2
3
2
2
3
2
2
3
3
2
3
3
2
2
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
3
3
2
3
3
2
2
2
3
3
2
3
2
2
3
3
2
3
3
2
3
3
2
3
2
2
2
3
3
2
2
3
2
3
3
2
3
3
2
3
2
3
3
2
2
3
3
2
3
2
2
2
2
2
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
3
2
3
2
3
3
3
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
3
2
2
2
3
3
3
2
3
3
2
3
3
3
3
3
3
3
3
2
3
3
2
3
2
2
2
2
3
2
3
2
3
2
2
2
3
2
3
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
3
2
2
2
2
3
2
3
2
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
2
3
2
3
2
2
2
3
3
3
2
2
3
3
3
2
2
2
3
2
3
2
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
3
2
2
2
2
3
2
3
2
2
3
2
2
3
2
3
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
2
3
2
3
2
2
2
2
3
2
3
2
3
2
3
3
2
2
3
3
3
3
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
3
3
2
3
3
3
3
3
2
3
2
3
3
3
3
2
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
3
2
3
3
3
2
3
3
2
3
3
2
3
3
2
2
3
2
2
2
2
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
2
3
2
3
2
3
3
2
2
2
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
3
2
3
2
3
3
2
3
2
2
3
2
3
3
3
2
3
2
3
2
3
2
2
3
3
3
2
3
3
2
2
3
3
3
2
3
2
2
3
3
2
3
3
2
2
2
2
2
3
2
3
3
2
2
2
2
3
2
2
3
3
3
3
2
2
3
2
3
2
3
2
3
2
2
2
2
2
3
2
3
3
2
2
3
2
2
2
2
2
3
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
3
3
3
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
2
2
2
3
2
3
2
3
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
2
2
3
3
3
2
3
2
2
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
2
3
3
3
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
2
2
3
3
2
3
3
3
2
3
3
2
2
2
2
2
3
3
2
3
3
2
2
3
3
3
3
2
3
3
2
2
3
2
3
2
2
3
2
3
2
3
2
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
3
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
2
2
3
2
3
2
3
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
2
3
2
2
2
3
3
2
3
3
2
3
2
3
3
2
2
2
3
2
2
2
3
2
3
2
3
2
3
3
2
3
2
3
3
3
2
2
2
2
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
2
2
3
2
2
2
2
3
3
3
3
3
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
2
3
2
2
2
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
3
2
3
2
2
3
3
2
2
2
3
3
3
2
3
2
3
3
3
3
3
2
3
2
2
2
3
2
2
2
2
3
2
2
3
2
3
3
2
3
2
3
2
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
2
3
3
2
3
2
2
3
3
2
2
3
2
3
2
3
3
3
2
3
2
2
3
3
2
2
2
3
3
2
2
3
3
3
2
2
3
2
2
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
3
3
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
3
3
3
2
2
2
3
2
2
3
3
3
2
2
2
2
3
3
2
3
2
2
2
3
3
3
3
3
3
3
2
2
3
3
2
3
3
3
3
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
2
3
3
2
3
3
2
2
3
3
2
2
3
2
3
2
2
2
2
3
2
3
2
3
3
2
3
2
3
2
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
3
2
3
2
3
3
2
2
2
3
2
3
3
3
3
2
3
2
3
2
2
2
2
3
3
2
3
3
2
2
2
3
2
3
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
2
2
3
2
2
3
3
2
2
3
2
2
2
3
3
2
3
2
2
2
2
3
2
3
3
2
3
3
2
2
2
2
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
2
3
3
3
3
3
2
2
3
2
3
2
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
3
2
2
2
3
2
3
2
2
2
3
3
3
3
2
2
2
2
2
2
3
3
3
2
2
3
2
3
2
3
3
3
2
3
2
3
3
3
3
2
3
3
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
2
3
2
2
2
2
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
3
3
3
3
2
2
2
2
3
3
3
3
3
2
2
2
3
2
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
2
2
2
2
3
2
3
3
3
2
3
2
3
3
3
3
3
2
3
2
3
3
2
2
3
2
3
3
2
3
2
3
3
2
2
2
3
3
3
3
3
2
3
2
2
2
3
2
3
3
2
3
3
3
3
2
3
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
2
2
2
3
2
2
3
2
2
3
3
3
2
3
2
3
2
3
3
3
2
2
2
3
3
3
3
2
2
2
3
3
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
2
2
2
3
2
3
2
2
2
2
2
3
2
3
3
3
2
2
3
3
2
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
3
2
2
2
3
2
2
2
2
3
3
2
3
3
2
3
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
3
2
2
3
2
2
3
3
3
3
2
3
3
2
3
2
2
3
3
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
3
3
3
3
2
2
2
2
2
3
2
3
3
2
3
3
2
2
2
2
2
2
2
3
2
2
2
3
2
2
3
3
2
3
3
2
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
2
2
2
2
3
3
3
2
2
2
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
3
2
3
2
3
3
2
3
3
2
3
2
2
3
2
2
3
3
3
3
2
2
3
2
3
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
2
3
2
3
3
3
3
2
3
3
2
3
3
3
2
3
2
2
3
3
2
3
3
2
2
2
2
2
2
2
3
3
3
2
3
3
2
3
2
3
2
2
3
2
3
3
3
3
2
3
3
3
2
2
3
2
3
2
3
3
2
3
2
2
2
2
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
3
2
2
3
3
3
2
2
3
2
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
3
3
2
3
3
3
3
3
3
3
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
3
3
2
2
3
2
3
2
3
3
2
2
2
3
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
2
2
2
2
2
2
2
3
2
3
2
2
3
2
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
3
2
2
2
3
2
3
2
3
3
2
3
3
2
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
3
2
2
2
2
2
3
3
3
2
2
2
3
3
3
2
2
2
2
3
2
3
3
2
2
3
3
3
3
2
2
3
3
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
3
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
2
2
3
3
3
2
2
2
2
3
2
3
2
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
2
2
3
3
3
2
2
3
2
2
3
3
2
3
2
2
2
3
3
3
3
2
3
3
2
3
3
3
3
2
2
3
2
3
3
2
3
2
2
2
2
2
3
3
3
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
3
3
3
2
2
3
3
3
3
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
3
3
2
3
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
3
2
3
3
3
3
2
2
3
2
3
2
3
3
3
3
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
3
3
3
2
3
2
3
3
3
2
3
2
3
2
3
3
3
2
3
3
3
3
2
2
3
3
2
3
3
2
2
2
3
2
3
2
2
2
2
2
3
3
2
3
3
2
3
2
3
3
3
3
2
2
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
3
2
2
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
3
2
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
2
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
2
2
2
2
3
3
2
2
2
3
2
3
2
2
2
3
2
2
2
3
2
2
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
3
3
2
2
2
2
2
3
2
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
3
2
3
2
3
2
2
3
3
3
2
3
3
2
3
3
3
2
2
2
3
3
2
3
3
3
3
3
2
2
2
3
3
2
2
2
3
3
3
3
2
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
2
3
3
2
2
3
3
3
3
2
2
3
2
3
3
2
3
2
3
2
2
2
3
2
2
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
2
3
2
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
2
3
2
2
3
2
3
2
3
3
3
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
2
3
3
2
3
2
2
2
2
3
3
2
3
2
3
2
2
3
2
2
3
3
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
3
2
2
3
3
3
2
2
3
2
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
2
3
3
2
2
2
2
2
3
3
3
3
2
3
2
3
3
3
3
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
2
2
2
3
2
3
3
2
3
3
3
3
3
3
3
3
2
3
3
2
2
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
3
2
3
3
3
3
2
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
3
2
2
2
3
3
3
2
2
2
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
2
3
2
3
3
2
2
3
3
3
2
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
3
2
3
3
3
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
2
2
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
2
2
3
2
2
3
2
3
2
3
2
3
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
2
2
3
3
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
3
3
2
2
2
3
3
2
2
2
3
2
3
2
2
2
2
3
2
2
3
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
3
2
3
3
2
2
2
2
2
2
2
2
3
3
2
2
2
2
3
3
2
3
2
2
2
3
2
3
2
3
3
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
3
2
3
3
3
2
2
3
2
2
2
3
2
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
2
3
2
2
3
3
3
2
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
3
2
2
2
3
3
3
3
2
3
2
2
2
2
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
3
3
2
3
2
2
3
3
2
2
2
2
3
2
3
3
3
3
2
2
2
3
3
3
2
3
3
2
3
2
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
2
2
2
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
2
3
2
3
2
2
3
3
2
3
2
3
2
2
2
3
3
3
3
3
2
3
3
2
3
3
2
3
2
2
2
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
2
2
2
2
2
3
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
2
2
3
3
3
3
2
3
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
2
2
3
3
3
3
2
3
2
3
3
2
2
3
2
3
3
3
3
3
2
3
2
2
2
3
3
3
2
2
2
2
3
3
3
3
2
2
2
3
3
2
3
3
3
2
3
3
2
2
3
2
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
3
2
3
2
2
3
2
2
3
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
2
2
2
3
3
2
2
2
3
3
2
2
2
3
3
2
2
2
3
3
3
2
2
2
3
3
2
3
2
3
2
2
2
3
3
2
2
2
2
2
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
3
3
3
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
3
3
3
2
3
3
3
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
3
3
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
2
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
3
3
2
3
3
2
2
3
2
2
3
2
2
3
2
2
2
2
2
2
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
2
3
2
3
3
3
2
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
3
2
3
2
3
3
3
3
2
3
3
2
3
2
3
3
3
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
2
2
3
2
3
2
2
2
3
3
3
3
2
3
3
2
3
2
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
2
2
2
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
2
2
2
2
3
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
2
2
3
3
2
2
3
3
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
2
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
3
3
3
3
3
2
2
3
2
2
3
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
2
3
2
3
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
2
2
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
3
2
3
3
3
3
2
2
2
3
2
2
2
3
2
3
3
2
2
2
2
3
2
2
2
3
3
3
3
2
2
2
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
2
3
3
3
3
2
3
3
3
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
3
2
2
2
2
3
3
2
3
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
2
2
2
2
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
3
2
2
3
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
3
2
3
2
3
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
3
2
3
3
3
2
3
3
3
3
2
3
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
3
3
2
2
2
2
2
3
3
3
3
3
2
3
3
3
2
3
2
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
2
2
2
2
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
3
3
2
2
2
3
2
3
2
3
3
3
3
2
3
2
3
2
3
2
3
3
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
2
3
3
2
3
3
2
2
3
3
3
3
2
3
3
3
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
3
2
3
2
3
2
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
2
2
2
2
3
2
2
2
2
3
3
3
3
3
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
3
3
2
2
2
2
3
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
3
3
3
3
2
2
3
3
3
3
2
2
2
2
3
2
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
2
2
2
2
3
3
3
3
2
3
2
3
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
3
2
3
3
3
2
3
3
3
3
3
3
3
3
3
2
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
2
3
3
2
2
2
2
3
2
3
3
3
2
2
2
3
2
3
2
3
2
3
3
3
3
3
2
2
3
3
3
2
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
2
3
2
3
3
3
3
3
3
3
2
3
3
2
2
3
2
2
2
3
2
2
2
3
2
3
3
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
2
2
2
2
3
2
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
2
2
3
3
3
2
2
2
2
2
3
2
2
2
3
3
2
3
3
3
2
3
2
3
2
2
3
2
2
3
2
2
2
2
2
2
3
2
3
3
2
3
2
3
2
3
3
3
3
2
3
3
3
3
3
2
3
3
2
2
3
2
3
2
2
2
2
3
3
2
2
3
2
3
3
3
3
2
3
3
3
3
3
2
3
3
3
3
3
3
3
2
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
2
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
2
2
2
2
3
2
2
2
3
2
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
2
3
3
2
3
2
2
2
3
2
2
3
3
2
2
2
2
2
3
2
2
3
2
2
2
2
3
3
2
2
2
3
3
2
3
3
2
3
2
2
2
2
2
2
2
2
3
3
2
2
2
3
3
2
3
3
3
3
2
3
3
3
3
2
2
3
2
3
3
3
3
3
2
3
2
2
2
3
3
3
2
2
2
3
3
2
2
2
3
2
3
2
2
2
2
2
3
3
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
3
2
3
3
3
3
3
3
2
2
3
2
3
2
2
3
2
2
3
3
2
2
2
3
3
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
3
3
3
2
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
2
3
3
2
3
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
2
2
2
3
2
3
2
3
2
3
2
2
3
2
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
2
2
2
3
3
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
3
3
2
3
3
2
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
2
2
2
2
3
2
3
2
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
3
2
3
2
2
2
3
2
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
2
3
2
3
2
3
3
2
3
2
3
3
3
3
3
2
2
2
3
2
3
3
2
3
2
2
2
2
2
2
3
2
3
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
2
3
3
3
2
3
3
2
2
2
2
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
2
3
2
3
2
2
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
2
3
2
3
3
3
3
2
2
2
3
3
2
2
2
3
3
3
2
3
2
2
3
2
2
3
2
2
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
2
2
3
3
2
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2
3
3
2
3
3
3
2
2
2
2
2
3
2
2
2
2
2
2
2
2
2
3
2
2
3
3
2
2
3
3
2
2
2
2
3
3
2
2
2
2
3
2
3
3
2
2
2
2
3
2
2
3
3
3
2
2
3
2
3
2
3
2
2
2
3
3
3
2
3
3
2
2
2
3
2
3
3
3
3
3
3
3
3
2
2
2
3
3
2
3
3
3
2
2
3
3
3
3
2
3
3
2
2
3
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
2
2
2
3
3
3
3
3
2
2
3
2
2
2
3
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
2
2
2
3
2
3
3
2
2
3
3
2
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
3
2
3
2
2
2
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2
2
3
3
3
3
3
2
3
2
2
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
2
2
3
2
2
2
3
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
3
2
2
3
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
2
2
3
3
2
3
3
2
2
3
2
3
2
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
2
2
3
2
3
2
3
3
3
2
2
3
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
2
2
2
3
3
2
2
3
3
3
2
3
2
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
3
2
2
2
3
3
2
3
2
2
3
2
3
2
2
3
2
2
3
2
2
3
3
3
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
2
3
3
3
3
3
2
2
3
3
3
2
3
3
2
3
3
3
2
2
2
3
3
2
2
2
2
3
3
3
2
2
2
2
2
3
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
3
3
2
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
2
3
3
3
2
3
3
3
3
3
2
3
3
2
3
2
2
2
2
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
2
2
2
3
3
3
2
2
3
3
3
3
3
2
2
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
3
3
2
3
2
2
3
2
2
2
3
2
3
3
3
2
3
2
2
2
3
3
3
2
3
3
3
2
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
2
3
3
2
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
2
3
2
2
3
2
2
3
3
3
2
3
3
2
3
3
2
2
2
3
3
3
2
3
3
3
2
2
2
3
3
2
2
2
2
2
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
3
3
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
3
2
2
2
2
3
3
3
2
2
2
3
2
2
2
2
3
2
2
3
3
3
3
3
3
2
2
3
3
3
2
2
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
3
3
3
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
3
2
3
2
3
2
2
3
2
3
2
3
2
2
2
3
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
3
2
2
2
3
2
3
3
2
2
2
3
3
3
2
3
2
3
2
3
3
2
2
2
3
3
3
2
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
2
3
2
3
2
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
2
2
2
3
2
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
3
2
2
3
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
2
3
3
2
2
3
3
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
2
3
2
2
2
2
3
2
2
3
2
2
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
3
2
2
2
3
3
2
2
3
2
3
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
2
3
2
2
3
3
3
3
2
3
3
3
2
3
3
2
2
3
2
2
2
3
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
3
2
2
2
3
3
3
2
3
3
3
2
3
3
3
3
3
2
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
2
3
3
2
2
3
3
2
3
2
3
2
3
3
2
3
3
3
2
3
2
3
2
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
2
2
3
3
3
3
2
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
3
2
3
3
2
2
3
2
3
2
3
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
3
3
2
3
3
2
2
3
3
3
2
2
3
2
3
3
3
3
3
2
3
2
3
3
3
3
2
2
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
2
3
2
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
3
3
2
2
2
2
2
2
3
3
2
3
2
3
2
3
2
2
2
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
2
3
3
3
3
3
2
2
2
2
3
3
3
3
2
3
2
3
2
2
2
3
3
2
3
2
2
3
3
3
2
2
2
2
3
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
2
3
3
3
2
2
3
2
2
2
2
3
2
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
3
3
2
3
2
2
2
2
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
2
3
3
3
3
2
3
3
2
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
3
2
2
3
3
2
2
3
3
2
2
3
2
2
3
3
2
3
3
3
2
2
3
3
3
3
2
3
2
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
3
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
3
3
2
2
3
3
2
3
3
2
2
2
3
2
3
3
2
2
2
2
3
2
3
2
2
3
2
3
3
3
3
3
2
3
3
3
2
2
2
2
3
2
3
2
3
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
3
3
2
3
3
3
2
3
3
2
2
2
3
2
3
2
3
2
3
3
3
3
3
2
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
2
3
3
2
2
2
2
3
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
3
2
3
2
2
2
3
2
2
2
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
3
2
3
2
2
2
3
3
3
2
3
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
2
3
2
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
2
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
2
3
3
2
3
3
3
2
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
3
2
3
2
3
2
2
2
2
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
2
2
3
2
3
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
3
2
2
2
3
3
3
2
2
2
2
3
3
3
3
2
2
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
3
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
3
3
2
3
3
3
2
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
2
2
2
3
3
3
2
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
2
3
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
3
2
2
2
3
3
3
3
2
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
3
3
2
2
2
2
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
3
3
2
3
2
2
3
3
2
2
3
2
2
3
3
2
2
2
3
3
3
3
2
3
2
3
3
2
2
3
2
3
3
2
3
2
2
2
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
3
3
2
2
2
2
3
3
2
3
3
2
3
2
3
3
3
3
2
3
3
3
2
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
2
2
3
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
3
2
3
3
2
2
3
3
3
3
3
3
3
2
3
2
2
3
2
2
2
3
2
2
2
3
3
2
2
3
2
3
3
2
3
2
3
2
3
3
3
3
3
3
3
3
2
2
3
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
3
2
3
3
3
3
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
2
3
2
3
3
2
2
2
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
2
2
2
2
2
2
3
3
2
2
3
3
2
2
3
2
3
2
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
3
2
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
2
3
3
3
2
3
2
3
2
2
3
3
2
2
2
3
3
2
2
3
2
2
3
3
2
3
2
3
2
2
3
2
3
3
2
2
2
3
3
2
2
3
2
3
3
2
3
3
2
3
2
3
3
2
3
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
3
3
2
2
2
2
2
2
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
2
2
3
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
2
3
3
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
3
2
3
2
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
3
2
3
2
3
2
3
3
3
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
3
3
2
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
2
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
3
3
3
2
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
3
3
3
2
3
3
3
3
3
2
3
2
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
3
3
2
2
3
3
3
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
3
2
2
3
3
3
3
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
2
3
2
2
3
3
3
2
3
2
2
3
3
2
2
3
3
3
3
2
2
3
2
3
2
2
3
3
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
3
2
2
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
2
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
3
2
3
3
3
2
3
3
2
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
3
3
2
3
2
3
2
2
2
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
2
3
3
3
2
2
3
3
2
2
3
3
2
2
3
2
2
3
3
2
2
2
2
3
3
3
3
3
3
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
2
3
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
2
2
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
3
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
3
3
3
2
3
2
3
3
3
2
2
2
2
2
2
3
2
3
3
3
2
2
2
2
3
2
3
3
2
3
2
3
3
3
3
2
2
3
3
3
2
2
2
3
2
3
3
2
3
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
3
3
3
2
3
2
2
3
2
3
2
2
3
3
2
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
3
3
3
3
2
2
2
3
2
3
2
2
3
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
3
2
2
3
3
3
2
2
2
2
2
2
3
3
2
3
2
3
2
2
2
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
3
3
2
2
3
2
2
3
3
2
2
2
2
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
2
2
2
2
3
2
2
3
3
2
2
2
3
2
2
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
2
2
2
3
3
3
2
3
2
3
2
3
3
3
2
3
2
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
2
3
3
2
2
2
3
3
3
2
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
2
3
3
2
3
3
3
3
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
2
3
3
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
3
3
2
3
3
3
3
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
3
3
2
2
3
3
2
3
2
3
3
2
3
3
3
2
3
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
2
3
3
2
3
3
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2
2
3
2
2
3
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
2
3
2
3
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
2
3
2
2
2
3
3
2
2
3
3
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
3
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
3
2
3
2
3
2
2
3
2
2
2
2
3
2
3
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
3
2
2
2
2
3
2
3
2
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
3
3
3
2
3
2
3
2
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
3
2
3
3
2
2
2
2
3
3
2
3
2
3
2
3
2
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
3
2
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
2
2
2
3
2
2
3
2
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
3
3
3
2
2
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
3
2
3
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
3
3
3
2
2
2
2
2
2
3
3
3
2
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
2
2
2
3
3
3
3
2
3
3
3
2
2
3
3
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
3
2
3
2
2
3
2
2
2
3
3
2
3
2
3
3
3
2
3
3
2
3
3
3
2
2
3
3
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
3
3
2
3
2
2
2
2
2
2
3
3
2
2
3
3
3
2
2
2
3
2
2
3
3
2
3
3
3
2
2
3
3
2
2
3
3
3
3
2
2
3
3
2
2
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
2
2
2
3
2
3
2
3
3
3
2
3
3
2
3
3
2
3
2
3
3
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
2
3
3
3
2
3
2
2
2
3
3
2
3
3
3
3
2
3
2
3
2
2
3
3
2
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
2
3
2
2
3
3
3
2
3
2
3
3
2
2
3
3
3
2
3
3
2
2
3
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
2
3
3
2
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
3
3
2
3
2
2
3
3
3
3
3
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
2
3
3
3
2
3
3
3
3
3
2
3
3
2
3
3
3
2
3
2
2
2
3
2
2
2
3
2
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
2
3
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
3
3
3
2
3
3
2
2
3
2
3
2
2
2
2
2
3
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
3
2
2
2
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
3
3
2
2
3
3
2
2
3
2
3
3
3
3
2
2
2
3
3
2
2
2
3
3
2
2
2
2
2
3
2
2
2
3
3
3
2
3
3
2
3
2
2
2
2
2
2
2
3
2
3
2
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
3
3
3
3
2
3
2
2
3
3
2
3
3
3
2
3
2
3
2
2
2
3
3
3
2
3
2
3
2
2
3
3
2
2
3
3
2
3
2
2
3
3
3
3
3
2
3
2
3
2
2
2
2
3
2
3
3
2
3
2
3
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
2
3
2
2
2
2
2
3
3
2
3
2
2
3
2
3
2
3
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
3
2
2
3
3
2
2
2
2
3
2
2
2
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
3
3
2
2
2
3
3
2
3
3
2
2
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
3
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
3
3
2
3
2
3
3
3
3
3
2
2
3
3
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
2
3
2
3
2
2
2
3
3
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2
3
2
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
3
2
2
2
2
2
2
2
2
3
2
3
2
2
2
3
2
2
2
3
2
3
2
3
2
2
3
3
2
2
3
3
2
2
2
2
3
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
2
3
3
3
2
2
3
3
3
2
3
3
2
3
3
2
2
2
2
3
2
3
3
2
3
2
3
2
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
2
3
2
2
3
3
3
2
3
3
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
3
3
2
2
2
3
2
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
2
3
2
3
3
2
3
2
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
2
2
2
2
3
2
3
2
2
2
2
2
3
3
2
2
2
3
2
2
3
3
2
2
2
2
2
3
3
2
3
3
3
2
3
3
2
2
2
3
2
3
2
2
3
3
3
2
2
2
2
3
2
2
3
2
2
2
3
3
2
3
3
2
3
3
2
2
2
2
2
2
2
3
3
2
2
3
3
2
3
3
3
3
3
2
2
2
3
2
3
3
2
2
3
3
2
3
3
3
2
3
3
3
2
3
2
3
2
2
3
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
3
2
2
2
3
2
3
3
2
3
2
3
3
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
2
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
2
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
3
2
3
2
2
2
2
2
2
2
3
2
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
3
2
2
3
2
3
3
3
2
3
3
2
2
2
2
3
3
3
3
3
3
3
2
2
3
2
2
2
2
2
2
2
3
2
3
2
2
2
2
2
3
3
2
2
2
3
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
3
3
3
2
2
3
2
2
2
2
2
2
2
3
3
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
3
3
3
2
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
2
2
2
2
2
2
3
3
2
2
3
2
3
2
2
2
2
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
2
3
2
3
3
3
3
2
3
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
2
2
2
3
3
3
2
3
3
3
3
2
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
3
3
2
2
3
3
3
2
2
3
2
3
3
3
3
2
2
2
2
2
3
2
3
2
3
3
2
3
3
2
2
3
3
3
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
3
2
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
3
2
2
2
2
3
2
2
3
3
2
3
2
3
3
3
3
3
3
3
2
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
3
3
3
2
3
3
2
2
2
3
2
3
3
2
2
3
2
2
3
2
2
2
3
3
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
2
2
3
2
2
3
2
2
2
3
3
3
3
2
2
2
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
3
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
3
3
2
3
2
2
2
2
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
3
2
3
3
2
2
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
3
3
3
2
2
2
3
2
3
2
2
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
3
3
2
2
3
3
3
2
3
3
3
3
2
2
2
3
2
3
2
2
2
3
2
3
2
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
2
3
2
3
3
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
3
3
2
2
2
2
2
2
3
2
3
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
2
3
2
3
2
2
3
2
3
2
3
3
3
3
3
2
2
2
2
2
2
2
3
3
3
3
2
3
2
3
2
3
3
2
3
3
3
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
3
3
2
3
2
2
2
3
3
2
3
3
2
3
2
2
3
3
2
2
3
3
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
3
3
3
3
2
2
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
2
2
2
2
3
3
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
2
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
3
3
2
3
2
2
2
2
3
2
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
2
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
3
2
2
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
3
3
2
2
2
3
3
2
2
3
3
3
2
3
2
2
3
2
3
3
3
3
2
2
3
3
3
3
2
3
2
3
2
3
2
3
2
2
3
2
3
2
2
2
3
3
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
2
3
2
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
3
2
3
3
3
3
2
2
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
3
3
2
3
3
3
3
2
2
3
2
2
3
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
2
2
3
2
3
3
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
3
2
2
3
3
2
3
2
2
2
3
2
3
2
3
2
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
3
2
3
2
2
2
3
3
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
2
3
3
2
2
2
3
2
2
3
3
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
2
3
3
2
3
3
2
3
3
2
2
2
2
3
3
3
2
2
2
3
3
2
3
2
2
2
2
2
3
2
3
2
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
2
3
2
3
3
2
3
2
2
3
3
3
3
3
3
2
3
3
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
3
2
3
2
2
2
2
2
3
3
2
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
2
2
2
3
3
3
2
2
2
3
2
2
2
3
2
2
3
2
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
2
3
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
3
2
2
2
3
2
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
2
3
3
3
3
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
3
2
3
2
3
2
3
2
3
2
2
2
3
3
2
2
2
3
2
3
3
2
2
3
2
2
2
3
2
2
3
2
3
3
3
3
2
3
2
3
3
2
2
2
2
2
3
2
3
3
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
2
2
3
2
2
2
3
2
3
2
2
2
2
3
2
3
2
3
2
2
2
3
3
2
2
2
3
2
2
3
2
3
2
3
3
2
2
3
3
3
2
2
2
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
2
3
2
2
3
3
3
2
3
3
2
3
2
3
3
3
2
3
3
2
3
2
3
2
3
2
2
3
3
2
2
2
3
2
3
3
3
3
2
2
3
3
3
2
2
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
2
3
2
3
2
2
2
2
2
2
2
3
2
2
3
2
3
2
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
2
3
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
3
3
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
3
3
3
2
2
2
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
3
3
3
2
3
2
2
3
2
3
2
3
2
2
2
3
2
3
2
3
2
3
2
3
3
2
3
3
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
3
2
3
2
3
3
3
3
2
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
2
2
3
2
3
3
3
2
3
3
2
2
3
2
2
3
3
2
3
2
2
2
3
3
2
3
3
2
2
2
2
2
2
3
2
2
3
2
3
2
2
3
3
2
3
2
3
2
3
2
3
2
3
3
3
2
3
3
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
3
2
3
3
2
3
3
2
3
2
3
3
3
3
2
3
3
3
3
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
3
3
3
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
2
3
2
3
2
2
3
3
2
2
3
3
3
2
2
3
2
2
2
2
2
2
3
3
2
3
2
3
2
2
3
2
2
2
2
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
3
2
3
3
3
3
3
2
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
3
3
3
2
3
3
2
2
3
3
2
3
3
3
3
3
3
3
2
2
2
2
3
2
2
3
2
3
3
3
3
3
2
3
2
3
3
3
2
2
2
3
2
3
2
2
2
3
3
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
3
2
3
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
3
3
3
2
3
2
2
2
3
3
3
3
3
2
2
3
3
3
2
2
2
2
2
3
2
3
3
3
2
3
2
3
3
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
2
3
3
2
2
3
2
3
3
2
2
2
3
2
3
2
3
3
3
3
2
2
3
2
3
2
3
2
2
2
2
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
3
3
3
2
2
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
3
3
3
3
2
3
3
2
2
3
3
3
2
2
2
3
3
2
3
3
3
3
2
3
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
2
3
2
3
3
2
2
2
3
2
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
2
2
2
3
2
2
3
3
3
2
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
3
3
3
3
3
3
3
2
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
3
3
3
2
2
2
2
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
2
3
2
2
3
2
3
3
2
2
2
2
3
3
3
2
3
3
2
3
3
2
3
2
2
2
3
2
3
3
2
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
2
3
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
2
2
2
2
3
2
2
3
3
2
3
2
2
2
3
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
2
2
2
2
2
2
3
2
3
3
2
3
2
2
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
3
3
2
2
3
2
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
2
3
3
2
2
3
2
3
3
3
2
3
3
2
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
2
3
3
3
2
2
2
2
2
2
2
3
2
2
2
3
2
3
2
2
2
2
2
2
2
2
2
2
2
3
3
2
3
3
2
2
2
2
2
2
3
2
2
2
3
3
3
2
3
2
3
3
3
2
2
3
3
2
3
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
3
2
2
3
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
2
2
3
2
2
2
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
3
2
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
2
2
2
3
3
2
2
3
2
2
2
2
2
2
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
3
3
2
3
3
3
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
2
2
2
2
3
3
2
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
3
2
3
2
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
2
2
3
3
3
2
3
2
3
2
3
2
2
3
2
2
2
2
3
3
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
2
3
3
2
3
2
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
3
3
3
3
3
2
3
2
3
3
2
3
2
3
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
3
2
2
3
3
2
3
3
3
2
2
2
2
2
3
3
3
2
2
2
3
3
3
2
2
2
3
3
2
2
2
2
2
3
2
2
2
2
2
2
3
3
3
3
2
2
2
2
3
3
2
2
2
3
3
2
2
2
2
2
2
3
3
3
3
2
3
2
3
2
2
2
3
3
3
2
3
3
3
3
2
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
2
3
3
3
2
2
3
2
2
2
3
2
2
3
3
2
2
2
3
2
3
3
3
2
2
3
2
2
2
3
3
3
3
3
2
3
3
2
3
3
2
3
2
3
2
2
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
3
3
3
2
3
3
3
2
3
3
2
3
3
3
2
2
3
2
2
2
2
3
3
2
2
2
2
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
2
2
3
3
3
2
3
3
2
3
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
2
2
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
2
2
3
3
3
2
2
3
2
3
3
3
2
2
2
3
2
3
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
3
2
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2
2
2
3
3
3
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
2
2
3
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
2
3
2
2
3
2
3
3
3
2
3
2
2
2
3
2
2
3
3
3
2
2
3
2
2
3
2
2
2
2
3
3
3
3
2
2
3
2
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
3
3
3
2
2
2
3
2
3
3
3
2
3
2
3
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
2
2
2
3
2
2
3
3
3
3
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
3
3
2
2
3
3
2
2
3
3
2
3
2
2
2
3
3
2
3
2
3
3
2
2
3
3
2
2
3
3
2
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
2
3
2
2
2
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
2
2
3
2
3
3
3
2
3
2
2
3
2
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
3
3
3
2
3
2
3
2
3
2
2
2
3
3
3
2
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
2
3
3
3
3
2
2
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
2
2
2
3
2
3
2
2
3
2
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
2
2
2
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
3
3
2
3
3
3
3
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
3
3
2
2
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
2
3
2
3
2
3
3
2
3
3
2
3
3
3
3
2
2
2
2
2
3
2
3
3
3
2
3
2
2
2
2
2
2
3
2
2
2
3
3
2
2
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
3
2
2
3
3
3
3
3
3
2
2
3
3
2
2
2
2
3
2
3
2
2
3
2
3
3
3
2
2
2
3
2
2
3
2
3
2
2
2
2
3
3
3
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
2
2
3
2
3
2
2
3
3
2
3
3
2
2
2
2
2
2
3
3
2
3
3
2
2
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
2
2
3
2
3
2
3
2
3
2
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
3
3
2
3
3
2
2
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
3
2
3
3
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
2
3
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
3
3
2
2
3
2
2
3
3
3
3
2
2
3
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
2
2
2
2
3
3
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
3
2
2
2
3
3
3
2
2
3
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
2
3
3
2
3
2
3
2
3
3
2
3
3
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
2
2
3
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
2
3
2
3
3
3
2
3
3
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
2
3
3
3
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
2
2
3
3
3
3
3
3
3
2
3
3
3
3
2
3
2
3
3
2
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
3
2
2
2
3
3
2
3
2
3
3
2
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
2
2
3
2
3
2
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
2
2
3
2
3
3
2
3
3
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
2
3
2
3
2
2
2
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
3
2
3
2
2
3
2
2
3
2
2
2
3
2
3
2
2
2
2
3
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
3
2
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
2
3
2
2
3
3
2
2
2
3
2
3
2
2
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
2
3
2
2
3
2
3
2
2
3
3
3
2
3
3
2
3
3
3
3
3
2
2
2
2
3
3
2
3
2
3
2
3
2
3
3
2
2
2
3
2
3
3
2
3
2
2
3
3
2
3
2
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
2
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
3
2
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
2
3
3
3
2
2
3
2
2
2
3
2
3
3
2
2
3
3
2
2
2
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
2
3
2
3
3
3
3
2
2
3
2
2
3
3
3
3
3
2
2
3
3
3
3
2
2
2
2
2
2
3
3
3
3
3
2
2
3
2
3
2
3
3
2
3
2
2
3
2
3
3
2
3
3
3
2
2
3
2
3
3
3
2
3
3
2
3
3
3
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
2
3
3
2
2
2
2
2
3
2
2
2
2
3
3
2
3
2
2
2
3
3
3
3
3
3
2
2
3
2
3
2
2
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
2
3
2
3
2
3
3
3
2
2
2
3
2
2
2
2
2
2
3
3
3
2
3
3
2
2
3
3
3
3
2
2
2
2
2
2
3
3
2
3
3
3
2
3
3
3
3
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
2
3
3
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
3
3
3
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
3
3
3
2
3
3
3
3
2
3
3
2
2
3
2
2
3
3
3
2
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
3
2
3
3
3
3
3
2
3
2
3
2
3
2
3
2
2
3
2
3
2
3
2
2
2
2
3
2
2
3
2
2
2
3
2
3
2
3
3
3
2
2
3
3
2
2
3
3
2
3
2
2
2
2
2
2
2
2
3
2
3
3
2
3
3
3
3
3
2
2
2
2
2
3
3
2
3
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
3
3
3
3
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
2
3
3
3
3
3
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
2
3
2
2
3
3
3
2
2
3
2
3
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
2
2
3
2
3
3
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
2
2
2
3
3
3
3
3
3
3
2
2
3
2
2
3
2
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3
2
3
3
3
2
2
3
3
3
3
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
3
3
3
3
3
3
3
3
2
3
3
2
3
2
3
3
3
2
3
2
2
3
3
2
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
2
2
2
2
3
3
2
2
2
2
3
3
2
2
3
3
2
2
3
2
2
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2
2
2
2
3
2
2
2
3
3
3
3
2
2
3
3
3
3
2
3
3
3
3
3
2
2
3
2
2
3
2
2
2
3
2
2
2
3
2
2
2
3
3
2
2
2
2
2
3
3
2
2
2
3
3
2
3
3
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
2
2
2
2
3
3
2
2
3
2
3
2
2
2
2
2
3
3
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
3
2
3
2
3
2
3
3
3
3
3
3
3
3
2
2
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
3
3
3
3
3
3
3
3
3
3
2
3
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
3
3
2
3
3
2
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
2
3
2
3
3
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
2
3
2
2
2
3
2
2
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
2
3
3
2
2
3
3
2
3
2
3
2
2
2
2
2
3
3
2
3
2
2
2
2
3
3
3
3
2
3
2
2
3
3
2
3
3
3
2
3
3
3
2
2
3
2
2
3
2
2
3
3
3
2
2
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
2
3
2
3
2
2
2
2
3
2
2
3
3
2
2
2
3
3
2
3
3
2
3
2
3
2
3
3
3
2
3
3
3
2
2
3
2
2
3
3
3
3
2
2
2
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
3
3
3
2
2
3
2
2
3
2
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
2
3
2
3
2
2
2
3
3
2
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
2
2
2
2
3
2
3
2
2
3
2
2
3
3
2
3
3
2
3
2
3
3
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
3
3
2
3
2
2
3
3
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
3
3
3
3
3
2
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
2
2
2
2
2
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
2
3
3
2
3
3
2
2
2
3
2
2
3
3
2
2
2
3
2
2
2
3
2
3
2
3
2
2
3
3
3
2
2
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
3
2
2
3
3
3
3
3
2
3
2
3
3
3
3
2
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
2
2
3
2
2
2
2
3
3
3
3
2
3
3
2
3
2
3
2
3
3
2
2
3
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
2
3
2
3
3
2
2
3
2
3
2
2
2
3
3
3
2
2
2
3
2
2
2
3
3
2
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
2
3
2
2
2
2
3
3
2
2
2
2
2
3
2
3
2
2
3
2
2
3
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
3
2
2
3
2
2
3
3
3
3
2
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
2
3
3
2
2
3
2
3
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
2
2
3
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
2
2
3
2
3
2
2
2
2
2
2
3
2
3
2
3
3
2
2
2
3
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
2
3
3
2
2
2
3
3
2
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
2
3
3
3
2
3
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
3
3
3
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
2
2
3
2
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
3
2
3
3
3
3
2
3
2
3
3
3
2
3
3
3
3
3
2
2
2
2
2
2
3
2
3
2
2
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
2
3
2
3
3
2
2
3
2
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
3
3
3
2
3
3
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
3
3
2
3
3
2
2
3
2
3
2
3
2
2
2
2
3
3
2
3
2
2
2
2
2
2
2
3
3
3
3
3
2
2
2
2
2
2
3
2
2
3
2
2
2
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
2
3
2
2
3
3
3
3
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
2
2
3
2
3
3
2
2
3
3
2
2
3
3
2
3
2
3
3
3
3
3
2
2
2
3
3
3
2
2
2
3
3
2
2
2
3
2
3
2
3
3
2
2
3
3
2
3
2
2
2
2
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
2
3
3
3
3
3
2
3
2
3
2
2
2
3
3
3
3
3
3
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
2
3
2
3
3
2
2
2
3
3
2
2
2
3
2
3
2
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
3
3
3
3
3
2
3
3
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
3
2
3
2
3
3
2
3
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
2
3
2
3
3
3
3
2
2
3
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
2
2
3
2
2
3
3
2
3
3
3
3
2
2
3
2
3
2
3
3
2
2
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
3
2
2
2
3
3
3
3
2
3
2
3
3
3
3
2
2
2
2
2
3
3
2
2
3
3
3
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
3
2
2
3
2
3
3
2
2
2
3
2
2
3
2
2
2
3
2
2
3
3
3
3
3
3
3
3
2
2
2
2
3
2
3
3
2
2
3
2
3
3
3
3
2
3
2
3
2
2
2
3
2
2
2
3
2
2
2
2
3
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
2
2
2
3
2
2
3
2
2
2
2
2
3
3
3
3
3
2
2
2
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
3
2
2
3
3
3
3
3
2
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
2
3
3
3
2
2
2
3
2
2
3
2
2
2
2
2
3
2
3
2
3
3
2
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
2
3
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
2
2
2
3
3
3
3
2
3
2
2
3
3
2
3
2
3
3
2
3
2
2
3
2
2
3
2
3
3
3
2
3
2
2
2
2
3
3
3
3
3
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
3
2
2
3
2
2
3
3
3
3
2
3
3
3
3
2
3
2
3
3
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
2
2
2
3
3
3
3
3
2
3
2
2
3
3
2
2
3
3
2
2
3
2
3
2
3
3
3
2
2
3
2
3
2
3
2
2
2
3
2
2
2
2
2
2
3
3
2
2
3
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
3
2
3
2
3
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
2
3
2
2
2
3
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
3
2
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
2
2
2
3
3
2
2
3
3
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
2
2
3
3
3
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
3
2
3
2
3
2
3
2
3
2
3
2
2
3
2
3
2
3
3
3
2
3
3
2
2
2
3
3
3
2
3
3
2
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
3
2
3
2
2
2
2
3
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
3
3
3
2
3
3
2
3
2
3
3
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
2
2
3
2
2
3
2
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
3
3
2
2
2
3
3
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
3
2
2
2
2
2
3
3
2
3
3
3
2
2
2
3
3
3
2
2
3
2
3
2
2
3
2
3
3
3
3
2
3
3
3
2
2
3
3
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
3
3
2
2
2
2
3
3
3
3
3
2
3
2
2
2
2
3
3
3
3
3
2
2
2
3
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
2
2
3
2
3
3
2
3
3
3
3
2
3
2
3
3
3
3
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
2
2
3
2
2
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
2
2
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
2
2
3
2
2
3
2
3
3
3
2
3
3
2
2
3
3
2
2
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
2
2
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
2
2
2
3
3
3
2
3
3
3
2
2
3
3
3
2
2
2
2
2
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
2
2
3
2
2
3
3
2
2
2
2
3
2
3
3
2
2
2
2
2
3
3
2
3
2
2
3
2
2
2
2
2
2
2
3
2
3
2
3
2
3
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
2
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
2
2
3
3
3
3
3
3
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
3
3
2
2
2
3
3
3
2
2
2
2
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
3
3
3
2
3
2
2
3
3
2
3
2
3
3
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
2
3
2
3
2
2
3
2
3
2
3
2
2
2
2
2
3
2
3
2
2
3
2
3
2
3
3
3
3
3
2
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
3
3
2
3
2
3
2
2
3
3
3
3
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
2
3
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
2
3
3
3
2
2
2
3
3
3
2
3
2
3
2
2
3
3
2
3
3
3
3
3
3
2
2
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
3
3
2
3
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
3
3
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
3
3
3
3
3
2
2
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
3
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
2
2
2
2
2
2
3
2
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
2
3
3
2
2
2
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
3
3
2
3
3
2
2
2
2
2
3
3
2
3
3
3
2
2
2
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
3
2
2
2
3
2
2
3
2
2
3
3
2
3
3
2
3
2
3
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
2
3
2
2
2
2
3
2
2
3
2
3
3
3
3
2
3
2
3
3
3
2
2
2
2
2
2
3
2
3
2
3
3
2
2
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
3
2
3
3
2
3
3
3
2
2
3
3
3
2
2
3
2
3
3
2
3
2
3
2
3
3
2
3
2
3
2
2
3
3
2
3
2
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
3
2
2
3
3
2
2
2
3
3
3
2
3
2
3
2
3
3
3
2
2
3
3
3
3
3
2
3
3
3
3
3
2
3
2
3
2
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
2
2
2
2
2
2
3
3
3
3
3
2
2
3
3
3
2
2
3
3
3
2
2
2
2
3
3
3
3
2
2
2
3
3
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
2
3
2
3
3
3
3
2
2
3
2
3
2
3
2
2
3
2
2
2
2
3
2
3
2
3
2
3
2
3
3
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
2
2
3
2
2
3
3
3
3
3
2
2
3
3
3
2
2
3
2
2
3
2
2
2
2
2
2
3
3
3
3
2
3
2
3
3
3
3
2
3
2
2
3
2
3
3
2
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
3
2
3
2
3
3
2
3
2
2
2
3
2
3
2
2
3
3
2
2
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
2
2
3
3
3
3
2
3
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
3
3
2
2
2
2
2
2
3
3
2
3
3
2
3
2
3
3
3
2
3
3
2
2
3
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
2
2
2
2
3
3
2
2
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
3
2
2
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
2
2
3
2
3
2
3
2
3
3
3
2
3
3
2
3
3
3
2
3
2
3
3
3
2
2
3
3
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
3
2
2
3
3
3
3
2
2
3
2
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
3
3
2
2
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
2
3
3
2
2
2
2
2
2
3
3
2
2
3
3
2
3
2
2
2
3
3
3
2
3
2
2
3
3
3
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
3
2
2
3
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
2
2
3
3
3
3
2
2
2
2
3
2
3
3
2
3
2
2
2
3
2
3
2
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
3
2
2
2
2
2
3
3
3
3
2
2
2
2
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
3
2
2
3
2
3
2
2
2
3
2
2
3
3
3
3
2
3
3
2
3
3
2
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
2
3
2
3
2
3
3
2
2
2
3
2
2
2
2
2
2
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
3
3
3
2
3
2
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
3
3
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
3
2
3
2
2
3
3
2
2
3
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
2
3
2
3
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
3
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
3
3
2
2
3
2
2
2
3
3
3
3
2
2
2
2
2
3
2
3
3
3
2
3
3
2
2
2
2
3
2
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
2
2
3
2
3
2
2
3
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
3
2
2
2
2
2
2
2
3
2
3
3
2
3
3
2
2
3
2
2
2
3
3
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
2
3
2
3
3
2
3
2
3
2
3
2
2
3
2
2
2
2
3
2
2
3
2
2
2
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
3
2
3
3
2
3
3
3
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
2
2
2
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
3
3
2
2
3
2
3
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
2
2
3
3
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
2
2
3
3
3
3
2
3
3
2
2
2
2
3
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
2
2
2
3
3
2
2
2
2
3
3
2
3
3
3
3
3
2
2
2
2
3
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
2
2
2
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
2
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
2
3
2
2
3
2
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
3
2
3
2
2
2
3
2
2
2
2
2
2
2
2
3
2
3
3
2
2
3
2
2
2
3
2
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
3
2
3
3
3
3
3
3
2
2
3
3
3
3
3
3
2
2
3
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
3
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
2
3
2
3
3
3
2
2
2
2
3
3
2
2
3
3
2
2
3
3
3
2
3
2
3
2
3
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
3
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
2
2
3
3
3
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
2
3
2
3
3
2
2
3
2
3
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
3
2
2
3
2
2
3
2
3
2
3
2
3
3
3
3
2
2
3
2
2
2
3
2
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
3
3
3
3
2
2
3
2
3
2
2
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
2
3
2
2
2
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
3
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
3
3
3
3
3
2
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
3
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
2
2
2
2
3
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
2
2
3
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
3
3
2
3
2
3
3
2
3
2
3
2
2
2
2
2
3
3
3
2
2
2
2
3
2
2
2
3
2
3
3
3
2
2
3
2
2
3
2
2
3
2
3
3
2
3
2
3
2
2
3
2
3
2
3
2
2
3
3
2
2
2
2
3
2
3
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
3
2
2
2
3
3
3
3
3
2
2
3
3
3
2
3
3
3
2
2
2
2
2
3
2
2
3
2
3
3
2
2
3
2
3
2
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
3
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
2
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
3
2
2
2
2
2
3
2
2
3
3
3
2
3
3
3
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
3
2
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
3
3
3
2
2
2
2
2
2
2
3
3
2
3
2
2
2
2
2
2
2
2
3
2
2
2
3
3
2
2
2
3
3
2
2
2
3
3
3
2
3
3
3
2
2
3
2
3
3
3
3
3
2
3
3
2
2
2
3
2
3
2
3
3
3
2
2
3
2
3
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
2
2
2
3
3
2
3
3
2
2
2
2
3
2
3
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
3
3
2
2
3
3
3
3
3
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
3
3
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
2
2
2
2
2
2
3
3
3
3
2
2
2
3
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
3
2
2
3
3
2
2
3
2
3
2
2
2
3
3
3
3
2
2
2
3
3
2
3
2
3
2
3
2
2
2
3
3
2
3
2
2
3
3
3
2
2
3
3
3
3
3
3
2
3
3
3
3
3
2
3
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
2
3
3
2
3
2
2
3
2
3
3
3
3
2
2
3
2
2
3
2
3
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
3
3
3
3
2
2
2
3
3
2
3
3
2
3
2
3
3
2
3
3
3
3
3
3
2
3
2
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
3
3
3
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
3
2
2
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
2
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
2
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
2
3
2
3
2
3
2
2
2
3
2
2
2
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
2
2
3
3
3
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
3
3
3
2
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
3
2
3
2
2
3
2
3
3
3
3
3
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
3
2
2
3
3
3
2
3
3
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
2
2
2
3
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
3
2
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
3
2
3
3
2
3
3
3
2
3
2
3
2
3
2
2
2
3
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
2
2
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
3
3
3
3
3
2
3
2
3
3
3
2
2
2
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
2
2
3
2
3
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
3
2
3
3
3
2
3
3
3
3
2
3
3
2
3
2
3
3
2
3
3
3
2
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
3
2
3
2
2
3
2
3
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
2
2
2
2
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
3
3
3
2
2
3
2
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
3
2
2
3
3
2
2
2
2
2
3
3
3
2
2
2
3
2
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
2
3
3
2
2
3
2
2
3
2
2
3
3
3
2
2
2
2
3
2
2
3
3
2
3
2
2
3
2
3
2
2
2
3
3
2
2
3
3
2
2
3
2
3
3
3
3
3
3
2
2
2
2
3
3
3
3
3
2
2
2
3
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
2
2
2
3
3
3
2
3
2
2
3
2
3
2
3
3
2
3
3
2
3
3
2
3
2
3
2
3
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
2
2
2
3
2
2
3
3
2
3
3
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
3
3
3
2
3
2
2
3
3
3
3
2
2
2
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
2
2
3
2
3
2
2
3
3
3
3
2
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
2
2
3
3
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
2
3
2
3
2
2
3
2
3
3
3
2
2
3
3
3
3
3
2
3
2
3
2
2
2
3
2
3
2
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
3
2
2
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
2
3
2
2
2
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
2
3
3
2
2
2
3
2
3
2
3
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
2
2
2
3
2
2
3
3
3
3
3
3
3
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
3
2
3
2
3
3
3
2
3
3
3
3
3
3
2
3
3
2
2
2
2
2
2
3
3
2
3
2
3
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
2
3
3
3
2
3
2
3
3
2
3
2
2
3
2
3
2
3
2
3
2
3
2
3
2
3
3
3
2
2
2
2
3
2
3
2
3
3
2
2
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
2
2
2
2
2
3
2
3
3
3
3
2
2
2
3
3
2
2
2
3
2
3
2
2
2
3
3
3
2
2
3
3
2
2
2
2
2
3
2
3
2
3
3
2
2
3
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
2
3
2
2
2
3
2
3
2
3
3
3
2
2
3
2
3
3
2
3
3
3
3
3
2
3
2
3
3
2
2
3
3
3
2
3
2
3
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
3
3
2
2
2
3
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
2
3
2
2
3
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
2
3
3
3
2
3
2
2
3
2
2
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
2
2
2
3
3
2
2
3
2
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
2
3
3
2
3
3
2
3
2
3
2
3
2
3
2
3
3
2
3
3
3
2
2
3
3
2
2
3
2
3
3
2
3
2
3
2
2
3
2
3
3
2
3
2
2
2
2
2
3
2
3
3
2
3
2
3
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
3
3
2
3
3
2
2
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
3
3
2
2
3
2
3
3
3
3
2
3
2
2
2
3
2
3
2
2
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
2
2
3
3
3
3
2
3
2
2
3
2
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
3
2
2
3
3
2
2
2
3
3
2
2
3
3
2
3
2
3
2
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
3
2
2
3
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
3
3
2
2
3
3
2
2
3
3
3
3
3
2
3
2
3
3
2
3
2
2
2
3
3
3
2
3
2
3
3
2
3
2
3
3
3
3
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
2
3
2
3
3
3
2
3
2
2
3
3
3
3
3
3
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
3
3
2
2
3
2
3
3
2
2
3
3
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
3
2
3
2
3
2
2
3
2
2
2
3
3
3
2
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
2
2
2
2
3
2
2
3
3
2
3
3
3
3
3
3
3
2
3
3
2
2
3
2
3
2
2
3
3
2
3
3
3
3
3
2
2
3
2
3
2
2
3
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
3
3
2
2
2
2
3
3
3
3
2
2
2
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
2
3
2
2
2
3
3
2
3
3
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
3
3
3
2
3
2
3
3
3
2
2
3
2
2
2
3
2
3
2
2
3
3
3
3
3
2
3
2
3
3
2
3
3
2
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
2
3
3
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
2
3
3
3
2
2
3
3
3
3
3
2
3
2
2
2
3
3
2
2
2
3
2
2
3
3
3
2
3
2
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
3
2
2
3
2
3
2
3
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
2
3
2
2
2
2
3
3
3
3
3
2
2
2
2
3
3
2
3
2
2
3
3
3
2
3
2
3
2
2
2
3
3
3
3
2
3
2
2
2
2
3
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
2
3
3
3
2
2
3
2
3
2
3
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
2
3
2
2
2
3
2
2
3
3
2
2
2
2
3
3
2
3
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
2
2
3
2
3
3
2
2
3
3
3
2
3
3
2
3
2
3
2
3
3
3
3
2
3
2
3
3
3
2
3
3
3
3
2
2
2
3
3
3
3
3
3
2
3
2
3
2
2
2
3
2
3
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
2
2
3
3
2
3
3
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
2
3
3
3
3
2
2
3
3
2
3
3
3
3
3
2
3
2
3
2
3
3
2
2
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
3
2
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
3
3
3
3
2
2
3
3
2
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
2
2
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
2
2
3
2
2
3
3
2
3
3
2
3
2
2
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
3
3
2
3
3
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
2
2
2
2
2
2
3
3
2
2
3
2
2
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
2
3
3
2
3
3
3
2
3
3
2
2
3
3
2
3
3
2
2
3
2
2
2
3
3
2
3
3
2
3
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
2
3
2
3
2
2
3
2
3
2
2
2
2
2
2
2
2
2
3
3
3
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
3
2
3
2
3
2
2
2
3
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
2
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
3
3
3
2
3
3
2
3
2
3
3
3
3
3
2
3
2
3
3
3
3
2
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
2
3
2
3
2
3
3
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
3
3
2
2
3
2
2
2
3
2
2
3
3
3
2
2
3
2
2
3
3
2
2
3
3
2
2
3
2
2
3
3
2
2
3
2
3
2
3
3
2
3
3
3
2
3
2
3
3
3
3
3
2
3
3
2
3
3
3
3
2
2
2
2
3
3
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
3
2
2
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
2
3
3
2
3
2
3
3
2
3
3
2
3
3
3
3
2
2
2
2
3
2
2
3
3
2
2
2
2
3
2
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
3
3
2
2
3
2
3
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
2
3
3
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
3
3
2
3
2
3
3
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
3
3
2
3
2
3
2
3
3
2
2
3
3
3
3
3
2
3
2
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
2
2
3
3
2
3
3
2
3
2
3
3
3
3
2
2
3
2
2
3
3
2
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
2
2
2
2
3
2
2
3
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
3
3
2
2
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
3
2
3
2
2
3
3
2
3
2
3
3
2
3
2
2
2
3
3
2
2
2
2
2
2
3
2
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
3
3
2
3
2
3
2
3
3
2
3
3
2
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
2
3
3
3
2
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
3
2
2
2
2
2
3
3
2
2
2
3
3
2
3
2
3
3
2
3
2
3
2
2
2
3
3
2
3
3
2
2
3
2
2
3
2
2
3
3
3
2
3
2
2
2
2
3
3
2
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
2
3
2
2
3
3
3
2
2
2
2
3
2
3
2
3
2
3
2
3
3
2
2
2
3
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
3
3
3
3
3
2
2
2
2
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
2
2
2
3
2
2
2
3
3
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
2
2
3
3
2
3
3
2
2
2
2
2
2
3
2
3
3
3
3
2
3
2
2
2
3
2
3
2
3
2
2
3
3
2
2
2
3
2
3
3
3
3
3
2
3
2
2
2
2
3
2
3
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
2
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
3
2
3
2
3
2
3
2
3
3
3
2
3
3
3
3
3
2
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
3
3
3
2
3
2
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
2
3
2
3
2
3
2
2
3
2
3
3
3
3
3
2
3
2
2
3
3
3
3
2
2
2
3
2
2
3
3
3
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
3
3
3
2
3
2
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
3
2
2
3
2
3
3
3
3
2
3
2
3
2
3
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
3
3
3
3
2
3
3
2
2
3
2
2
3
3
2
3
3
2
3
3
2
2
3
2
2
2
3
3
3
2
3
3
2
3
3
3
3
2
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
2
3
2
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
2
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
2
3
3
2
2
2
3
3
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
2
3
2
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
2
2
3
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
2
2
2
3
3
2
2
3
2
2
2
2
3
2
2
3
2
2
3
3
3
3
2
3
3
2
2
3
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
2
2
3
3
2
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
2
2
2
3
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
3
3
3
3
2
3
2
3
3
3
2
2
2
2
3
2
3
3
3
3
2
3
2
2
3
3
3
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
2
3
2
3
2
2
3
3
2
3
2
2
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
3
3
2
3
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
3
2
2
3
3
3
3
2
3
2
2
3
3
2
2
3
2
2
2
3
2
3
2
3
3
3
2
3
2
3
2
3
2
2
3
2
2
3
3
3
3
2
3
2
2
3
3
3
2
3
2
3
2
3
2
2
2
3
3
3
3
3
2
2
3
2
3
2
2
2
3
3
2
3
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
2
2
3
3
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
3
3
2
3
3
2
3
3
2
2
3
3
3
3
3
2
3
2
3
3
2
3
3
2
3
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
2
2
3
2
2
3
2
3
2
2
2
3
3
2
2
3
2
3
3
3
2
3
2
2
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
3
2
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
3
2
2
2
3
2
3
2
3
2
3
2
3
2
2
2
2
3
2
3
2
2
2
3
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
2
3
2
3
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
3
3
3
2
2
2
3
3
3
3
2
3
3
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
3
2
2
2
3
2
2
2
3
3
2
2
2
2
2
3
2
2
2
3
3
2
3
2
3
3
3
2
2
2
2
3
3
2
3
2
3
3
3
2
2
2
3
3
2
3
2
2
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
2
2
3
2
3
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
2
3
2
2
2
3
3
2
2
3
3
3
3
2
3
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
2
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
3
2
2
2
3
3
3
2
3
3
3
3
2
3
2
2
3
2
2
3
2
3
2
2
3
2
3
3
3
3
2
2
2
3
3
3
3
2
3
3
3
3
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
2
2
3
2
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
2
2
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
2
2
2
3
3
3
3
2
3
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
2
3
2
2
3
2
3
2
2
2
2
2
2
3
3
2
3
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
2
3
3
3
2
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
2
2
2
2
2
3
2
3
3
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
2
3
3
3
3
3
2
2
2
3
3
2
3
3
2
2
3
2
3
3
3
3
2
2
2
2
2
2
3
3
3
3
2
2
3
2
2
2
2
2
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
2
3
2
2
2
3
3
2
2
2
2
3
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
3
2
2
2
2
3
2
2
3
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
3
3
2
3
2
2
3
2
2
3
2
2
2
3
2
3
3
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
3
2
2
3
3
3
3
2
3
2
3
3
3
2
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
3
3
3
3
2
3
3
2
2
2
3
3
3
3
3
2
2
3
2
3
2
2
2
3
3
3
3
3
2
3
3
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
3
2
3
3
3
2
2
3
2
2
3
2
2
3
2
2
2
2
2
2
3
3
3
2
3
3
3
3
2
3
2
3
3
2
3
2
2
2
3
3
3
3
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
2
2
3
3
3
3
2
2
3
3
2
2
2
2
3
2
3
2
2
2
2
2
2
3
2
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
2
3
3
2
2
3
3
2
2
2
3
3
2
3
2
2
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
2
2
3
2
3
3
2
3
2
2
2
3
3
3
2
3
3
2
3
3
2
3
3
3
3
3
2
2
2
2
3
3
3
2
2
2
3
3
3
3
3
3
2
2
3
3
3
3
3
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
3
2
2
2
2
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
2
2
3
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
3
3
3
3
2
2
2
2
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
3
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
2
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
2
2
3
3
3
2
2
3
2
3
2
2
3
2
3
2
3
2
2
2
2
2
2
2
3
3
2
3
3
2
3
3
2
2
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
3
3
3
2
2
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
2
2
3
3
2
3
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
3
2
2
2
2
3
2
2
3
3
3
2
3
3
3
3
2
2
3
2
3
2
3
2
3
2
3
3
2
3
3
3
3
3
2
2
2
3
3
3
2
2
3
3
3
2
2
2
2
2
2
2
3
2
2
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
2
3
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
3
2
3
2
2
3
2
3
3
2
2
3
3
3
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
3
2
2
2
2
2
2
3
2
2
3
2
2
2
2
3
2
3
3
2
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
2
2
2
3
2
2
2
2
2
3
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
3
2
3
2
3
3
2
3
3
2
3
2
2
3
2
2
2
3
2
3
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
2
2
2
3
2
3
2
2
2
2
2
3
3
2
3
2
2
3
3
3
2
2
2
3
2
3
3
2
2
3
3
2
3
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
2
2
2
2
2
3
3
3
2
3
2
2
3
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
2
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
2
2
3
3
3
2
2
3
3
2
3
2
3
3
3
2
2
3
3
2
2
2
2
2
3
2
3
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
3
3
2
3
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
2
2
3
2
2
3
3
2
3
2
3
3
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
2
2
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
2
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
3
2
3
2
2
2
3
3
3
2
3
3
3
2
3
2
3
3
2
3
2
2
2
2
3
3
3
2
2
2
3
3
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
2
3
3
2
3
2
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
3
2
2
2
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
2
3
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
3
3
2
3
2
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
3
3
2
3
3
2
3
3
3
2
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
3
2
3
3
2
2
2
3
3
3
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
2
3
2
2
2
2
2
2
3
3
2
2
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
2
2
3
2
2
3
2
2
3
3
2
2
2
3
2
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
2
2
3
2
3
2
2
3
2
3
2
3
3
2
3
3
3
2
3
3
2
3
2
2
2
2
3
2
3
2
2
3
3
3
3
2
2
3
2
2
2
2
2
3
3
2
3
2
3
2
2
3
2
2
2
2
3
3
3
2
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
3
3
2
2
2
2
2
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
2
3
2
2
2
2
2
2
3
3
2
3
3
3
3
2
2
2
2
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
2
2
3
2
2
2
3
2
3
2
2
3
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
2
2
3
3
3
3
2
3
2
3
2
3
2
3
2
3
3
3
2
2
2
2
2
3
3
3
3
3
3
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
2
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
2
2
3
3
3
2
2
2
3
2
3
2
3
2
2
3
3
2
2
3
3
3
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
2
2
2
2
2
3
2
2
3
2
3
2
2
3
3
3
3
2
2
2
2
2
2
3
2
3
2
3
3
2
2
2
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
3
2
3
3
3
3
3
2
3
2
2
3
2
3
2
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
3
2
2
2
3
3
2
2
3
2
2
2
3
2
2
3
3
3
2
3
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
2
3
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
2
3
2
2
3
2
3
3
2
2
2
3
2
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
2
3
2
3
2
2
2
3
2
2
3
2
2
3
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
2
2
3
2
2
2
2
2
3
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
3
3
3
2
3
2
3
2
3
3
2
2
3
3
3
2
3
2
3
2
3
2
3
3
2
2
2
3
2
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
3
3
2
3
2
3
2
3
3
2
2
2
3
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
3
3
2
2
3
2
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
2
2
3
2
3
2
3
3
3
3
2
3
2
3
2
2
3
3
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
2
2
2
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
2
3
3
3
3
3
2
3
2
2
2
2
3
2
3
2
3
2
2
3
2
3
3
2
2
3
3
3
3
2
3
3
2
2
2
3
3
2
2
2
2
3
2
3
2
3
2
3
2
3
2
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
3
2
3
2
2
3
3
3
3
2
2
2
2
2
2
2
3
3
3
2
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
2
3
3
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
3
3
3
3
2
2
3
3
2
2
3
3
3
2
2
3
2
2
2
2
2
2
3
3
2
3
2
3
2
2
3
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
3
2
3
2
2
2
3
2
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
2
2
3
2
3
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
3
3
3
2
2
3
3
2
3
3
3
2
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
2
3
2
3
3
3
3
3
2
2
3
3
2
3
3
3
2
3
3
2
2
3
2
3
2
3
2
2
2
3
2
3
3
3
3
2
3
2
3
3
2
3
2
2
3
2
2
3
2
2
3
3
2
2
3
2
3
3
2
2
3
3
3
2
2
3
3
3
3
3
3
2
2
3
2
2
2
2
2
2
3
3
2
2
2
2
2
3
2
2
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
3
2
2
2
2
2
3
2
3
3
3
2
3
2
3
2
2
2
2
3
3
3
3
3
2
2
3
3
3
2
3
3
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
3
2
2
2
3
2
3
2
2
2
3
3
3
2
2
3
2
3
2
2
2
3
2
3
2
3
3
2
2
3
2
2
3
3
2
2
2
3
3
3
3
3
3
2
2
3
3
3
3
2
2
3
3
3
2
3
2
2
3
2
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
3
3
3
2
2
3
3
3
2
2
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
2
2
2
2
2
3
2
2
3
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
2
3
2
2
2
3
3
3
2
2
3
3
2
2
3
2
3
2
3
3
2
3
2
3
2
2
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
3
3
2
2
2
2
2
2
3
3
3
2
3
2
2
3
3
3
3
2
3
3
3
2
3
3
3
3
2
2
3
2
3
2
2
3
2
2
3
3
2
2
2
3
3
3
2
3
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
3
2
2
2
2
2
2
3
3
3
2
3
3
2
3
2
2
2
2
2
3
3
3
2
3
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
3
3
2
2
2
2
3
2
2
3
2
2
2
2
2
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
3
2
2
3
3
3
2
3
3
3
2
2
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
2
2
2
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
3
2
3
3
2
3
2
3
3
2
2
2
2
2
3
3
3
2
2
2
3
3
2
3
3
3
3
2
2
3
2
3
2
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
2
3
3
3
2
2
3
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
3
2
3
3
2
3
2
2
2
3
3
2
3
3
3
2
3
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
2
3
2
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
3
2
2
2
3
3
3
3
2
3
2
2
3
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
2
2
2
3
2
3
2
2
2
3
3
2
3
2
2
2
2
2
3
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
2
3
2
3
2
3
3
3
3
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
3
3
2
2
2
2
3
2
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
2
3
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
2
2
3
3
3
3
3
3
3
2
2
3
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
3
3
2
2
3
2
2
2
2
3
3
2
3
3
2
2
2
2
2
3
2
3
2
2
3
3
3
2
3
2
3
2
3
2
2
3
2
3
2
2
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
3
2
2
2
2
3
2
2
3
2
3
3
3
3
2
3
3
3
3
2
2
2
3
3
2
3
3
3
2
2
3
3
3
3
3
2
3
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
2
3
3
3
3
3
2
3
2
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
3
3
3
3
3
2
3
2
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
3
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
2
2
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
3
3
3
3
3
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
2
3
3
3
3
3
2
3
3
2
2
2
2
3
3
3
2
2
2
2
2
2
2
3
2
3
3
2
3
2
2
2
2
3
3
3
2
2
2
2
3
3
2
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
2
2
3
2
3
3
3
2
2
3
3
2
2
3
2
2
3
2
2
2
3
3
3
3
2
3
2
3
2
2
2
3
2
3
2
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
3
3
2
2
2
3
3
2
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
3
2
3
2
2
2
3
2
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
3
2
3
3
3
3
3
2
3
2
3
3
2
3
3
3
2
3
3
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
2
3
3
3
2
2
3
3
3
3
3
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
2
2
2
3
2
3
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3
2
3
3
2
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
3
3
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
2
2
2
3
2
3
3
2
2
2
2
3
2
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
3
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
2
2
3
2
3
2
3
3
3
3
3
2
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
3
2
2
2
3
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
3
2
3
2
3
3
3
2
2
3
3
3
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
3
3
2
2
2
2
2
3
3
3
2
3
2
3
2
3
2
2
2
2
2
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
3
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
2
2
2
2
3
3
2
3
3
2
3
2
2
3
2
3
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
3
2
3
3
2
2
2
3
3
3
2
2
3
2
2
3
2
2
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
3
2
3
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
2
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
3
2
3
2
3
2
3
3
3
2
3
3
3
3
2
2
2
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
2
2
2
2
3
2
2
3
2
2
3
3
2
2
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
3
3
2
3
3
3
2
2
3
2
2
3
2
2
2
3
2
2
2
2
2
2
3
3
3
2
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
2
2
2
2
3
3
3
2
2
3
2
3
3
2
3
3
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
2
2
3
2
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
3
2
3
2
2
2
2
3
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
3
3
2
2
2
2
3
2
2
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
3
2
2
3
3
2
2
2
3
2
2
3
2
3
3
3
2
3
2
3
3
2
2
3
2
3
3
2
3
3
2
2
2
2
3
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
3
2
2
2
2
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
3
2
3
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
3
2
2
2
2
3
2
3
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
2
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
2
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
3
2
2
2
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
2
3
2
2
2
2
2
2
3
2
3
3
2
2
3
2
3
3
3
2
2
3
2
3
2
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
3
3
3
2
3
3
3
3
3
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
3
3
2
3
3
2
2
2
2
2
3
2
2
2
3
3
2
2
2
3
3
3
2
3
2
3
2
2
2
3
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
2
2
3
3
3
2
3
2
3
2
2
3
3
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
3
2
2
2
3
3
3
3
3
2
3
3
3
2
3
2
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
3
2
3
2
2
2
3
3
3
3
3
2
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
3
3
3
2
2
2
3
2
3
2
2
2
2
2
3
3
2
2
2
2
3
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
2
3
3
2
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
3
3
3
2
2
2
2
2
2
3
3
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
3
2
3
3
2
2
2
2
3
3
2
2
2
2
2
3
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
2
2
2
2
3
3
2
2
2
3
2
2
3
3
2
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
3
2
2
3
3
3
2
3
3
2
3
3
2
3
2
3
3
3
3
3
2
2
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
3
3
2
3
3
2
3
3
2
3
3
3
2
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
2
3
2
3
3
3
2
2
3
3
2
2
3
2
3
3
2
3
2
3
3
3
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
3
3
2
2
3
3
2
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
3
3
3
2
2
3
2
2
3
3
3
2
3
2
2
2
2
2
2
3
2
2
2
3
3
2
3
2
2
2
2
2
2
3
2
3
2
3
2
3
2
3
2
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
3
2
2
3
2
3
2
2
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
3
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
3
3
3
2
3
2
3
2
2
2
2
3
3
2
2
3
2
3
3
2
3
3
3
3
3
3
2
2
2
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
2
3
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
3
3
3
2
2
3
2
3
3
2
3
2
2
2
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
3
2
2
3
2
2
3
3
2
2
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
2
2
3
3
2
2
3
2
3
3
2
2
3
3
3
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
2
2
3
3
2
3
3
3
2
2
3
3
3
3
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
3
2
3
2
2
2
2
3
3
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
3
2
2
2
3
3
3
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
2
2
2
2
2
2
3
2
3
2
2
2
3
3
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
2
2
2
3
3
3
3
2
2
2
3
3
2
2
3
2
3
3
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
3
3
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
3
2
3
2
2
3
2
2
2
2
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
2
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
2
2
2
2
2
3
3
3
3
2
3
3
3
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2
2
3
3
3
2
2
3
3
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
3
3
3
3
2
3
2
2
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
2
2
2
2
3
2
3
3
2
2
3
3
2
3
3
2
3
2
2
2
3
2
2
3
3
2
2
3
2
2
3
2
2
2
3
2
3
3
3
3
2
2
3
2
3
3
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2
3
2
3
2
2
2
2
3
2
2
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2
3
2
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
2
2
3
3
2
2
3
2
3
3
2
2
2
2
3
2
2
3
2
3
3
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
2
3
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
2
2
3
2
3
2
2
2
3
2
3
2
3
2
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
3
3
3
2
3
3
3
2
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
2
2
3
3
3
3
2
3
3
2
3
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
2
3
2
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
3
2
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
2
2
2
2
3
2
3
3
2
3
3
2
2
2
3
2
2
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
3
2
3
2
3
2
3
2
2
3
2
3
2
2
2
2
2
3
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
2
2
3
2
2
3
2
2
3
3
3
2
2
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
3
2
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
2
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
2
2
2
2
3
2
3
3
2
2
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
3
3
2
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
2
2
2
3
2
2
2
2
3
2
2
2
2
3
2
3
3
3
3
3
2
3
2
2
2
3
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
3
3
2
3
2
3
3
3
3
2
3
3
2
2
2
2
2
3
2
3
2
2
3
3
3
2
2
3
3
3
2
2
3
2
2
2
3
3
3
2
2
3
2
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
2
3
2
2
2
2
2
3
2
3
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
2
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3
2
2
3
2
3
3
2
2
2
3
2
3
3
2
2
3
2
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
3
2
2
3
2
2
3
2
2
3
2
2
3
3
2
2
3
3
3
3
3
2
2
3
3
3
2
3
3
3
2
3
2
3
3
2
3
2
2
2
2
2
2
3
2
3
2
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
2
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
2
3
3
3
2
2
2
2
3
3
2
3
2
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
2
2
2
2
2
2
3
2
2
3
3
2
2
3
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
2
2
2
3
2
3
3
2
2
3
3
2
3
2
3
3
3
2
2
3
2
2
3
3
3
2
3
2
2
3
2
3
3
3
2
3
3
3
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
3
3
2
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
2
2
2
2
2
3
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
2
2
2
2
2
3
2
2
2
3
2
3
2
2
2
2
2
2
2
3
2
3
2
3
2
3
2
3
3
3
3
2
2
3
3
3
2
2
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
3
3
3
2
2
2
3
2
3
3
3
2
3
2
3
3
2
3
2
3
3
3
2
3
2
3
2
2
2
2
2
3
3
3
3
2
2
3
2
2
3
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
3
2
3
3
3
3
3
2
3
3
3
2
2
3
3
3
2
3
2
3
3
2
3
2
2
3
2
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
2
3
2
2
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
3
2
2
3
3
2
3
3
2
2
3
2
3
2
2
2
2
2
3
2
3
3
2
3
2
2
2
2
2
3
2
3
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
2
2
2
3
2
2
2
2
3
2
2
3
2
2
2
2
2
3
2
3
2
3
2
3
3
2
3
3
3
3
3
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
2
2
3
3
3
3
2
2
2
2
3
2
3
3
3
3
2
3
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
3
3
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
2
2
2
3
2
2
3
3
2
2
2
2
3
3
2
3
3
3
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
3
2
2
2
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
3
2
3
3
2
3
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
3
3
3
2
2
2
3
2
2
3
3
3
2
3
2
2
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
2
2
3
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
3
3
2
2
3
3
2
2
3
2
2
3
3
2
3
3
2
2
2
3
2
2
3
2
3
3
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
3
2
2
2
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
2
2
2
2
3
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
2
2
2
3
2
3
2
3
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
2
2
3
2
2
3
3
2
3
2
3
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
2
2
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
2
3
2
3
3
2
2
3
3
3
3
2
3
3
2
3
2
3
2
2
2
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
2
2
3
3
3
2
3
2
2
3
2
3
3
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
3
3
2
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
3
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
3
3
3
2
2
3
2
3
2
2
2
3
3
3
3
2
3
2
3
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
3
3
2
3
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
2
2
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
3
2
3
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
3
2
2
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
3
2
3
3
3
3
3
3
2
2
2
2
3
3
3
2
3
3
2
2
3
3
2
2
3
2
3
3
3
3
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
2
2
2
3
3
3
3
3
2
3
2
3
2
2
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
3
2
2
2
2
3
3
3
3
3
2
3
2
3
3
3
2
2
2
2
2
2
3
3
2
3
3
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
2
3
2
2
3
3
2
2
3
2
2
2
3
3
2
2
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
3
3
3
3
2
3
3
3
3
2
2
3
2
3
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
2
2
2
3
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
2
3
2
3
3
2
2
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
3
3
2
3
2
3
2
3
2
2
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
2
3
2
2
2
3
3
3
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
2
3
2
2
3
2
3
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
3
2
2
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
3
2
3
3
3
3
2
2
3
2
2
3
3
3
3
2
2
2
2
3
3
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
2
3
2
3
3
2
3
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
3
2
3
3
3
3
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
3
3
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
2
2
3
3
3
3
2
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
3
2
3
2
3
3
3
2
3
3
2
2
3
3
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
3
2
2
3
3
3
2
3
2
3
2
2
2
3
3
2
3
2
3
2
2
3
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
3
2
3
3
2
2
2
2
3
3
2
3
2
3
2
2
3
2
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
2
2
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
2
3
2
3
3
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
2
3
2
3
3
2
2
3
2
2
3
3
3
3
3
2
2
3
3
2
2
3
2
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
2
2
3
3
2
2
2
3
2
3
2
3
3
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
2
2
2
3
3
2
2
3
3
3
2
2
3
3
3
2
3
3
3
3
2
3
2
2
2
2
3
2
3
2
2
3
2
3
2
3
3
3
2
2
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
2
3
3
3
2
2
3
3
3
2
2
2
2
2
3
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
2
2
2
2
3
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
3
2
3
2
3
2
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
2
3
3
2
2
3
3
3
3
2
3
3
3
2
3
3
2
2
3
2
3
2
3
2
2
2
3
2
2
2
3
3
2
2
2
3
3
3
3
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
2
2
2
3
2
2
2
2
2
2
2
3
2
2
2
2
2
3
3
3
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
3
2
2
2
3
2
3
3
2
3
2
3
3
3
2
2
3
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
3
3
3
2
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
2
2
3
2
3
3
2
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
2
2
3
2
3
3
2
2
2
3
2
2
3
2
2
3
2
2
2
2
3
2
3
2
3
3
2
3
3
3
3
2
3
2
3
2
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
3
3
3
2
3
2
3
3
3
3
3
3
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
2
2
3
2
2
3
3
3
3
2
3
2
2
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
3
2
2
3
2
2
2
3
2
2
2
2
3
3
3
2
3
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
2
2
3
3
2
3
3
3
2
2
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
3
2
3
2
3
2
3
2
2
3
2
2
2
2
3
2
2
2
2
3
3
2
2
3
2
3
2
2
2
3
3
2
3
2
3
3
3
3
2
2
3
2
2
2
3
2
3
3
3
2
3
3
2
2
2
3
2
2
3
2
3
3
3
2
2
3
3
2
2
2
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
2
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
3
3
2
2
2
3
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
2
2
3
2
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
2
3
3
3
3
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
2
2
3
2
2
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
3
3
3
2
2
2
3
3
2
3
2
2
3
3
3
3
3
3
3
2
3
2
2
3
3
3
3
3
3
2
3
3
2
2
3
3
3
3
2
3
3
2
3
2
3
2
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
2
3
3
3
2
2
3
2
2
3
3
2
3
2
2
3
3
3
3
2
2
2
3
2
3
2
2
2
3
3
3
3
3
3
2
2
3
3
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
2
2
2
2
3
3
2
3
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
2
3
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
3
3
2
2
3
3
3
2
2
2
3
3
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
3
2
2
2
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
3
2
2
2
2
3
3
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
2
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
3
3
2
3
2
3
2
3
2
3
3
2
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
2
3
3
3
2
2
2
3
3
2
2
2
3
3
3
2
2
2
2
2
3
2
3
2
2
2
3
3
2
2
2
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
2
3
2
2
2
3
2
2
3
3
2
2
2
2
3
2
2
2
3
3
2
3
3
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
2
2
3
3
3
2
2
2
3
3
3
2
2
3
3
2
2
2
2
3
2
2
3
2
2
3
3
2
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
2
3
2
3
3
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
3
3
2
3
3
2
3
2
2
3
2
3
2
2
2
2
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
3
3
3
3
2
2
2
3
2
3
2
3
3
2
3
3
3
3
3
3
3
2
2
3
2
3
2
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
3
2
2
2
2
3
3
2
3
2
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
3
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
3
2
2
2
3
3
2
3
2
3
2
2
3
2
3
3
3
3
3
2
2
2
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
3
3
3
2
2
2
3
2
2
3
2
2
3
3
2
3
3
3
2
2
2
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
2
3
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
3
2
3
3
2
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
3
3
2
2
2
3
3
3
2
2
2
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
3
3
2
3
3
3
3
3
3
2
3
2
2
2
3
2
2
2
2
2
2
3
2
2
3
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
2
2
3
2
2
2
2
3
2
2
3
3
3
3
3
3
3
2
3
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
2
3
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
3
2
2
3
2
3
2
2
2
2
2
2
2
3
3
2
3
2
3
3
3
2
2
3
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
2
2
3
2
2
3
2
3
3
2
2
2
3
3
2
2
2
3
2
3
3
2
3
2
2
3
3
3
3
2
2
2
3
2
3
2
2
2
2
2
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
2
3
2
3
2
3
3
2
3
2
3
3
3
2
3
3
2
3
3
3
2
3
2
2
2
2
2
2
3
3
2
2
2
2
2
2
3
3
2
3
2
2
3
3
2
2
2
2
2
2
2
2
2
2
3
3
2
2
3
2
3
2
2
2
2
3
2
2
3
3
3
3
3
2
2
3
3
2
3
3
2
3
3
2
2
2
2
3
2
3
3
2
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
3
3
2
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
2
2
3
3
2
3
3
2
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
3
3
2
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
2
2
3
2
3
2
2
3
2
3
3
2
2
2
3
3
3
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
3
3
3
3
2
2
2
3
3
3
3
2
3
3
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
2
3
2
2
2
3
3
2
2
2
3
2
3
3
2
3
2
2
3
2
2
3
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
2
2
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
2
3
3
2
3
2
2
2
2
2
2
3
3
3
2
2
3
2
3
3
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
3
3
2
3
3
2
3
3
3
3
2
2
3
2
3
2
2
2
2
3
2
2
3
2
2
3
2
3
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
3
2
3
2
3
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
3
2
3
3
3
3
2
2
3
3
2
3
3
3
3
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
3
2
2
2
3
2
3
3
2
2
3
2
2
2
3
3
2
3
2
3
2
3
2
2
2
2
3
3
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
3
3
3
3
2
3
3
3
2
2
2
2
3
2
2
2
3
3
2
2
3
2
3
2
3
3
2
3
2
2
3
2
3
3
3
3
2
3
3
2
2
3
3
2
2
2
2
2
3
2
3
2
2
3
2
2
3
2
2
3
2
2
3
3
3
2
3
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
2
2
3
2
2
2
3
2
2
3
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
2
2
3
3
3
2
2
2
2
3
2
2
3
3
3
2
2
3
2
2
2
2
2
2
2
3
3
3
3
2
3
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
2
2
2
3
3
2
3
3
2
2
2
2
2
2
3
2
3
2
2
2
3
3
3
3
3
3
3
2
2
3
2
3
2
2
2
3
3
2
3
2
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
2
2
3
2
3
3
3
2
2
3
3
3
3
2
2
3
2
3
2
2
3
3
2
3
2
3
2
2
2
3
2
2
2
3
2
3
2
2
2
3
3
2
2
2
2
2
3
3
3
3
3
2
3
2
3
2
3
2
2
3
3
2
2
2
3
2
3
2
3
2
3
3
3
3
3
3
3
2
2
3
3
3
2
2
2
3
2
3
3
2
2
2
2
3
3
3
2
2
3
2
2
2
3
2
2
2
3
2
3
3
3
2
2
2
2
3
3
2
2
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
2
2
3
2
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
3
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
2
3
3
3
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
3
3
2
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
3
3
3
2
2
2
3
3
2
3
3
3
2
2
2
3
3
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
2
2
2
2
2
3
3
3
3
3
2
3
3
2
2
2
3
3
2
3
3
2
3
3
2
3
2
2
3
3
3
3
2
3
3
3
3
3
2
2
3
3
2
3
2
3
2
2
2
2
2
3
3
2
3
2
3
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
3
3
3
3
2
3
2
3
2
2
3
3
3
3
3
2
2
2
3
3
3
3
3
3
2
2
3
2
3
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
2
2
3
2
2
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
2
3
3
3
3
2
3
3
2
2
3
2
2
3
2
2
2
3
2
2
2
2
2
2
2
3
2
3
2
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
3
2
3
2
3
3
2
3
2
2
3
2
3
3
2
2
2
2
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
3
2
2
3
3
2
3
2
2
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
3
2
3
3
2
3
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
2
3
3
3
3
3
2
3
2
3
2
2
2
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
2
2
2
3
3
2
3
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
3
3
2
2
2
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
3
2
3
2
3
2
2
2
3
3
3
3
3
2
2
2
2
2
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
2
2
2
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
2
3
3
3
3
3
2
3
3
2
3
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
2
3
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
2
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
3
3
3
2
3
2
2
3
2
3
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
2
2
2
3
2
2
3
2
2
2
2
2
2
2
3
3
2
3
2
3
3
2
3
2
3
2
2
2
2
3
3
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
2
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
2
2
2
3
2
3
3
3
3
2
2
3
3
3
3
2
2
3
3
2
3
3
2
2
2
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
3
3
3
3
3
2
3
3
3
2
2
3
2
2
2
3
3
2
3
2
3
2
2
3
3
3
2
3
3
2
3
3
2
2
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
3
3
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
2
3
2
2
2
3
3
2
2
3
2
2
3
2
2
2
2
2
3
3
2
2
2
3
2
3
2
3
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
2
2
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
2
2
3
3
3
2
2
3
3
2
2
3
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
3
3
2
2
3
2
2
2
3
2
3
2
2
3
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
3
3
2
3
2
3
2
3
2
3
2
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
2
3
2
2
3
3
2
3
2
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
2
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
3
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
2
3
3
2
3
2
2
2
2
3
2
3
2
2
3
2
3
2
2
3
2
3
2
2
3
2
3
3
2
2
2
2
2
2
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
3
3
2
3
3
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
3
2
2
3
3
3
3
2
2
3
3
3
3
3
2
3
2
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
3
3
3
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
2
2
2
3
2
3
2
3
2
3
2
2
2
2
3
2
3
3
2
3
3
2
3
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
2
3
2
2
3
2
3
2
2
3
2
2
2
2
2
3
3
3
2
2
2
3
2
2
3
3
2
3
2
3
3
2
2
2
3
2
2
3
2
3
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
3
2
3
2
3
2
3
2
2
3
3
3
2
2
3
3
3
3
2
3
3
3
3
3
3
3
2
3
2
2
3
2
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
2
2
3
2
2
2
2
3
3
3
3
2
3
3
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
3
3
3
3
2
2
3
3
2
3
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
3
2
2
2
2
2
3
2
3
3
2
3
3
3
2
3
3
3
3
2
3
3
2
2
3
3
3
3
3
3
3
2
3
3
2
2
2
2
2
2
3
3
2
3
2
3
3
3
2
2
2
3
2
3
2
3
3
3
3
2
3
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
3
3
2
2
2
2
3
2
3
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
3
2
2
3
3
3
3
3
2
3
2
3
2
2
3
3
2
2
2
3
3
3
3
3
3
3
2
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
3
2
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
3
3
2
2
3
3
2
3
2
2
3
2
3
2
3
3
3
3
3
3
3
2
2
3
2
3
2
2
3
2
3
3
2
2
2
2
3
2
2
3
2
3
2
3
2
2
2
3
2
2
2
2
3
2
2
2
3
2
2
3
3
3
3
3
2
3
2
3
2
2
3
3
2
2
2
3
3
3
2
2
2
3
2
2
3
2
2
2
3
2
2
2
2
2
3
2
3
3
3
2
2
2
2
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
3
2
2
3
2
2
2
3
3
3
2
3
3
3
2
3
3
2
3
2
3
3
3
3
3
2
3
3
2
3
2
3
3
2
3
2
2
2
3
3
3
2
2
2
2
3
3
3
2
3
2
3
2
3
3
3
2
3
2
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
3
3
2
3
3
3
2
2
2
2
3
2
2
3
2
3
2
3
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
3
3
3
3
3
3
3
2
2
3
3
2
3
3
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
3
2
3
2
3
2
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
3
3
3
2
2
2
2
3
2
3
3
2
3
2
3
3
3
3
2
2
3
3
3
2
2
3
3
2
2
3
3
2
2
3
2
3
3
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2
2
3
2
3
3
2
3
3
2
2
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
2
3
3
2
2
3
2
3
2
2
2
3
3
3
3
3
3
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
3
2
3
2
2
2
3
2
2
2
2
2
3
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
2
3
2
2
2
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
2
2
2
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
2
3
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
2
3
2
3
3
2
3
2
3
2
3
3
3
3
2
2
3
3
2
3
2
2
2
2
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
2
2
2
2
3
2
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
3
2
3
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
3
2
3
2
3
3
3
2
3
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
2
3
3
2
3
3
3
3
2
2
2
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
3
2
3
3
3
3
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
2
3
3
2
3
3
2
3
3
2
3
3
3
3
3
3
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
2
3
3
2
2
2
2
2
3
2
3
2
2
3
2
3
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
3
2
2
3
3
2
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
2
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
3
3
2
3
2
2
2
3
3
2
2
2
3
2
2
3
2
2
2
2
2
2
2
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
3
2
2
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
3
2
3
2
2
3
3
3
2
2
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
3
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
3
3
3
3
3
2
3
2
3
3
2
2
2
3
3
3
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
2
3
3
3
2
2
2
2
3
2
3
2
2
3
2
3
2
3
2
3
3
3
3
3
3
2
2
3
2
3
3
2
3
3
2
3
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
3
3
2
2
3
2
3
3
3
2
2
2
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
2
3
3
2
2
3
2
3
3
3
2
2
2
2
2
2
2
2
3
2
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
3
3
3
2
2
2
3
3
3
3
3
3
3
2
2
3
3
2
2
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
3
2
2
3
2
2
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
2
3
2
3
2
2
2
2
2
3
3
2
3
3
3
3
2
2
2
2
2
3
3
2
3
2
2
2
2
3
3
2
3
2
2
2
2
2
2
3
3
3
3
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
3
3
3
3
3
2
3
2
3
2
3
3
3
2
2
2
2
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
3
3
3
3
2
3
3
2
2
3
3
3
2
2
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
2
2
3
2
3
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
3
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
3
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
2
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
3
2
3
3
2
2
2
3
3
3
2
3
3
3
2
3
2
3
3
3
2
2
3
3
2
2
3
2
2
3
3
3
3
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
3
3
3
3
3
3
2
2
2
2
3
2
3
3
2
3
2
2
2
2
3
3
3
3
3
3
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
3
3
2
2
2
3
3
2
2
3
2
3
2
3
2
3
2
3
2
3
2
2
3
3
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
3
3
3
2
3
2
3
3
2
3
3
3
2
3
2
3
2
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
3
3
3
2
3
3
3
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
2
3
2
3
3
2
3
3
3
2
3
3
3
3
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
2
2
2
3
3
2
3
2
3
2
3
3
2
2
2
3
3
2
3
2
2
3
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
2
2
2
2
2
2
2
3
2
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
2
3
2
2
2
3
2
2
3
2
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2
3
2
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
2
2
3
3
3
2
3
2
3
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
2
3
3
3
2
2
2
3
3
2
3
2
3
3
2
2
2
2
2
2
2
2
2
3
2
3
3
2
2
2
3
3
3
2
3
3
3
3
2
2
3
2
3
3
2
3
3
2
2
3
3
3
3
2
2
3
2
2
2
3
3
2
3
2
3
3
2
3
2
3
2
2
2
3
3
3
3
2
3
3
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
3
3
2
3
3
2
3
2
2
3
3
3
3
2
2
2
3
3
2
2
3
3
2
3
2
3
2
3
3
2
2
2
3
3
3
2
2
3
2
3
3
2
3
3
2
3
3
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
3
3
2
3
2
2
2
3
3
3
3
2
3
2
3
3
3
3
2
2
3
2
3
2
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
3
2
3
2
3
2
3
3
2
3
3
3
3
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
3
3
3
2
3
2
3
3
3
2
2
3
3
3
3
3
3
2
2
3
3
3
2
3
2
3
2
2
2
2
3
3
2
3
2
2
2
3
3
3
3
2
3
2
2
3
2
2
2
3
3
2
3
2
3
2
3
3
2
2
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
2
3
3
2
2
3
3
3
2
2
3
2
3
2
2
3
3
2
2
2
2
2
3
2
3
3
2
3
3
3
3
3
2
2
2
3
2
3
3
2
3
2
3
2
3
3
2
3
3
3
3
2
3
3
2
2
2
3
2
2
2
3
3
3
2
2
2
3
3
2
3
2
3
2
2
2
3
3
3
2
3
3
2
2
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
3
3
2
3
3
3
2
2
3
3
3
3
2
3
3
3
3
2
2
2
3
2
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
3
3
3
3
2
3
2
3
2
2
2
2
2
2
3
3
3
3
3
2
2
2
3
3
3
2
2
3
2
2
2
3
3
2
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
2
2
3
3
2
3
2
3
2
2
3
3
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
2
2
2
2
3
3
3
2
3
3
3
2
2
3
2
3
3
2
3
2
3
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
3
2
3
3
2
2
2
2
2
3
3
2
3
3
2
3
2
2
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
3
3
2
3
3
2
3
3
2
3
3
3
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
3
2
2
2
3
2
3
3
3
2
3
3
2
3
3
2
3
2
2
2
2
3
2
2
3
3
3
2
2
3
3
3
2
2
3
2
3
3
2
3
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
2
2
3
3
3
2
2
3
3
3
2
2
3
3
2
3
3
2
3
3
2
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
3
2
3
2
3
2
2
3
3
2
3
2
3
2
2
2
2
3
2
2
2
3
3
3
3
2
3
3
3
2
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
2
3
3
3
3
3
2
3
2
3
2
3
2
3
3
2
2
2
2
2
3
3
3
2
2
3
2
2
3
2
2
2
3
2
2
2
2
3
3
3
2
2
3
2
3
2
3
3
3
2
2
2
2
3
3
2
3
2
3
2
3
2
2
2
2
2
3
3
2
2
2
2
2
2
3
2
2
3
2
3
3
3
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
3
3
3
2
3
3
2
2
3
2
2
2
3
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
2
3
2
3
2
3
3
3
3
2
2
2
2
2
3
3
3
2
2
3
3
3
2
2
2
3
2
2
2
3
3
2
3
3
2
3
2
3
3
2
2
3
3
3
2
3
2
2
2
2
3
2
3
3
2
3
3
2
3
3
3
2
3
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
2
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
3
2
2
3
2
3
3
3
2
2
2
2
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
2
3
3
3
2
3
3
3
3
3
2
2
3
2
2
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
2
2
3
2
3
3
2
3
3
2
3
3
3
2
2
3
3
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
3
3
2
2
2
3
2
2
3
3
3
2
3
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
3
2
2
2
2
2
2
3
3
3
3
2
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
3
2
3
3
3
2
2
3
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
2
3
3
2
2
3
2
2
3
2
3
3
3
2
2
3
3
3
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
2
3
3
2
2
2
2
3
3
2
2
2
2
3
2
3
3
3
2
2
3
3
2
3
3
2
3
3
3
2
2
2
2
3
3
2
2
3
3
3
2
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
3
3
2
2
2
3
2
2
3
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
3
2
2
2
2
3
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
2
2
3
3
2
2
3
2
2
3
3
2
2
2
3
3
2
2
3
2
2
3
2
3
3
2
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
3
2
2
3
2
2
2
3
3
3
3
3
2
3
3
3
2
3
2
3
2
2
2
2
3
2
3
3
3
3
3
2
2
2
2
2
3
3
2
3
3
3
2
3
2
2
3
2
3
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
2
2
3
2
3
2
2
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
2
2
3
3
2
3
3
3
3
3
2
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
2
2
2
3
3
2
3
2
2
3
2
2
2
3
3
3
2
3
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
2
2
2
3
3
3
3
3
2
3
2
2
2
2
2
3
2
2
2
3
2
3
2
2
2
2
2
3
3
2
3
3
2
2
2
2
2
2
2
2
3
2
2
3
3
2
2
2
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
3
2
2
3
2
3
2
2
2
3
3
2
2
2
2
2
3
3
3
2
2
2
3
3
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
3
3
2
2
3
2
2
3
2
2
2
3
2
3
2
2
3
3
2
3
2
2
3
2
2
2
2
2
2
2
2
2
2
3
3
3
2
2
2
2
3
2
3
3
2
3
3
3
2
3
3
3
3
2
2
2
3
2
2
3
2
2
3
3
3
3
3
2
2
3
3
2
2
3
2
2
3
3
3
3
3
2
2
3
2
3
3
2
3
2
2
2
2
2
3
2
3
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
2
3
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
2
2
3
3
2
2
2
2
3
2
2
2
2
3
3
3
2
3
3
3
3
2
2
2
3
3
2
2
3
2
2
2
2
2
3
2
3
3
3
2
2
2
2
2
2
2
3
3
3
2
3
3
2
2
2
2
2
3
2
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
2
2
3
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
2
3
2
2
2
3
3
2
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
2
3
3
2
2
3
3
3
2
2
3
3
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
2
3
3
3
3
2
2
3
2
2
3
3
3
2
3
3
3
3
3
3
3
2
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
2
2
3
3
3
3
2
3
2
2
2
3
3
3
3
3
2
2
3
3
3
3
3
2
2
2
3
2
3
2
3
2
2
2
3
2
3
3
2
2
3
3
2
2
3
3
2
3
2
2
2
2
2
3
3
2
2
2
3
3
2
2
3
2
2
2
3
2
2
2
3
2
3
3
3
2
2
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
2
2
3
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
3
2
2
2
3
3
3
2
3
2
2
3
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
3
2
2
3
3
2
3
2
2
2
2
2
3
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
2
3
2
3
3
3
3
3
3
2
3
3
2
3
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
3
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
2
2
3
2
3
2
2
3
2
2
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
3
3
2
3
3
3
2
3
2
3
2
2
3
2
3
3
3
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
3
3
3
2
2
3
3
2
3
2
2
3
3
2
2
2
2
3
2
3
2
3
2
3
2
3
2
2
2
2
3
3
3
3
3
3
2
2
3
2
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
2
3
3
2
2
2
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
2
3
3
2
2
3
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
3
3
2
3
3
2
2
2
2
2
3
2
2
2
3
2
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
3
2
2
2
3
2
2
2
2
3
2
2
3
2
2
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
2
2
3
3
2
2
3
2
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
2
2
3
3
3
3
2
3
3
2
3
2
3
3
3
2
3
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
3
2
3
2
2
3
2
2
2
3
3
3
2
3
2
3
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
2
2
3
2
3
2
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
2
2
3
2
2
2
2
2
3
3
2
2
3
3
3
2
2
2
3
3
3
3
3
2
2
2
2
2
2
3
2
2
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
3
2
3
3
2
2
3
3
2
3
3
2
2
2
2
3
3
3
2
3
3
3
3
2
3
2
2
2
3
2
2
2
2
2
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
2
2
2
3
3
3
2
3
2
2
3
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
3
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
2
2
3
2
3
2
2
2
3
3
3
3
2
2
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
3
3
2
2
2
2
3
2
3
3
2
3
2
3
3
3
3
2
3
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
2
3
3
2
2
2
2
2
3
3
3
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
2
2
3
2
3
3
3
3
2
2
3
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
2
2
3
3
2
3
2
2
3
3
2
2
3
3
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
3
3
2
3
2
3
2
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
3
2
3
3
2
2
2
3
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
3
2
3
2
3
2
2
3
3
2
2
2
2
2
3
3
2
2
2
3
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
3
3
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
3
3
2
2
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
3
3
3
3
3
2
2
3
2
2
2
3
2
3
3
3
2
2
3
2
3
3
2
2
3
2
3
2
3
3
2
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
3
2
2
3
2
2
3
2
3
2
3
2
3
3
3
3
3
3
3
2
2
3
2
3
3
2
2
2
2
2
3
3
2
3
3
3
3
2
3
3
3
2
3
2
3
3
2
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
3
2
3
2
3
3
2
3
3
2
2
2
2
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
2
3
3
2
3
3
3
3
3
2
3
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
3
3
3
3
2
2
3
2
2
2
2
3
3
2
3
3
2
3
3
3
3
2
3
2
3
2
3
3
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
3
2
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
2
2
2
3
2
3
2
2
3
2
2
3
3
2
3
2
2
2
3
2
3
2
3
2
2
3
2
2
3
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
3
3
3
2
2
3
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
2
3
2
2
3
2
3
2
2
3
2
3
2
2
3
2
2
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
3
3
2
2
3
2
3
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
3
3
3
3
2
3
2
2
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
3
2
2
2
2
3
3
2
3
3
3
3
2
3
3
3
2
2
3
2
2
3
3
2
3
3
2
3
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
2
2
2
2
3
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
2
3
3
3
2
2
2
2
3
2
2
2
3
2
2
3
2
2
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
2
3
2
2
3
2
3
2
3
3
3
3
3
2
3
2
2
3
2
3
2
2
2
3
3
2
2
2
2
2
2
3
2
3
3
2
3
2
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
2
3
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
2
2
2
3
2
2
2
2
3
2
3
2
2
2
3
3
2
2
3
2
2
2
3
3
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
2
2
2
3
2
3
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
2
3
3
2
2
3
3
3
2
3
3
3
3
2
3
2
2
3
3
2
2
2
2
2
2
2
3
2
3
2
2
3
2
3
2
3
3
2
3
2
3
3
3
3
3
3
2
3
3
2
3
2
2
2
2
2
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
3
2
2
3
2
2
3
2
3
3
3
2
3
2
3
2
3
2
3
2
3
3
2
2
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
2
2
2
2
3
2
3
2
2
3
2
2
2
3
3
2
2
3
2
3
2
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
3
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
2
3
2
2
2
2
2
3
2
3
3
2
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
3
2
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
2
3
3
3
3
2
3
2
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
2
2
3
2
2
3
2
3
3
2
2
2
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
2
2
3
2
2
3
3
3
2
2
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
3
3
2
2
2
3
3
3
2
2
2
3
2
2
3
3
3
3
3
3
2
3
3
2
2
3
2
2
2
2
2
2
2
2
2
2
3
3
2
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
3
2
2
3
2
3
2
3
3
2
3
2
2
2
3
3
2
2
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
2
3
3
3
3
2
3
3
3
3
2
3
3
2
3
2
2
3
2
3
2
2
3
2
3
3
2
3
3
2
3
3
2
2
2
2
2
3
3
2
3
3
3
2
3
2
2
2
3
2
2
3
3
2
2
2
2
2
2
2
3
2
3
3
2
2
3
3
2
2
2
2
3
2
3
3
3
3
3
3
3
2
3
2
2
3
3
2
2
3
3
2
2
3
2
2
2
3
3
2
2
2
3
3
2
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
3
3
3
2
3
2
2
2
2
3
2
2
3
2
3
3
2
2
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
2
3
2
2
2
2
2
2
2
2
2
3
2
2
2
2
3
3
3
3
2
2
2
3
2
3
2
2
2
2
2
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
3
3
2
3
3
3
3
2
3
3
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
2
3
2
2
3
3
3
2
3
2
2
2
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
3
3
3
3
3
3
2
3
2
3
3
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
2
3
3
3
3
2
2
2
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
3
2
3
3
3
2
2
2
2
2
3
2
3
2
2
3
2
2
2
3
3
3
2
2
2
2
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
2
3
2
3
3
3
2
2
3
2
2
3
3
2
3
2
3
2
2
2
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
3
2
2
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
3
3
2
3
3
3
2
3
3
3
2
2
3
2
2
3
3
2
3
3
2
2
2
2
2
2
3
2
3
3
2
3
3
2
2
3
2
2
3
3
2
3
2
2
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
3
3
3
2
3
3
3
2
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
2
3
3
2
3
2
3
3
3
2
3
2
3
3
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
3
2
2
2
3
3
2
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
3
2
3
2
2
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
3
2
3
3
2
3
2
2
3
3
3
2
3
2
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
3
2
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
2
3
2
2
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
2
3
2
3
3
2
2
2
2
2
2
2
3
3
3
3
2
3
2
3
2
3
2
3
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
3
3
2
3
3
2
2
2
2
2
2
3
2
2
2
2
3
3
3
3
3
2
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
2
3
3
2
2
2
2
2
3
3
3
2
3
2
3
3
2
3
2
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
3
2
3
2
2
3
3
3
2
3
3
2
2
2
3
2
3
2
2
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
3
2
2
2
3
2
3
3
3
2
3
2
3
2
2
3
2
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
2
3
3
3
3
2
2
3
2
3
3
3
2
2
3
2
2
3
2
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
2
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
2
3
2
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
2
2
2
2
2
3
2
3
3
3
2
2
2
2
3
2
2
3
3
3
2
2
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
3
3
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
3
3
3
2
2
3
3
2
2
2
2
2
3
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
3
3
3
2
2
3
3
2
2
3
2
2
2
3
3
3
3
3
2
2
2
3
2
2
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
3
3
3
2
3
3
2
3
3
2
3
2
3
2
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
3
3
3
2
3
2
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
3
2
2
3
3
3
2
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
2
2
2
2
3
2
2
3
3
2
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
2
2
3
2
3
2
2
3
3
2
2
2
3
3
2
2
2
3
2
3
3
3
2
3
3
3
3
3
2
3
3
3
3
3
2
2
2
3
3
3
3
3
2
3
2
3
2
2
2
3
3
3
2
3
2
2
3
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
3
3
3
2
3
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
3
2
3
2
3
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
2
2
3
3
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
3
3
2
3
2
3
2
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
2
3
2
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
2
2
2
3
2
3
3
2
3
2
3
2
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
3
3
2
3
2
3
2
3
2
2
2
2
3
2
2
3
3
2
2
3
2
3
2
3
2
3
3
3
3
2
2
3
2
3
2
3
2
2
2
3
3
3
2
3
3
3
3
2
2
2
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
2
3
2
2
3
3
2
2
2
2
3
2
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
3
3
3
2
3
2
2
3
3
3
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
3
3
2
2
2
2
2
3
2
3
2
2
3
2
2
3
2
3
2
2
3
2
3
2
3
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
2
3
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
3
3
2
2
2
2
3
2
3
2
3
2
3
3
2
2
2
3
3
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
3
2
3
2
2
2
3
2
3
2
3
3
3
2
2
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
2
3
3
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
2
3
3
3
3
3
3
2
3
2
3
2
2
2
2
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
2
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
2
2
2
3
3
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
2
2
3
3
3
2
2
3
3
2
2
2
3
3
3
2
3
3
3
2
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
3
2
2
3
2
3
2
3
3
3
3
2
3
2
3
3
2
2
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
3
3
2
2
2
2
2
2
3
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
3
3
2
2
3
2
2
3
2
3
3
2
3
2
3
3
3
2
3
3
2
2
3
2
2
2
3
2
2
3
2
2
2
2
2
3
2
3
3
3
2
3
2
2
3
3
2
3
2
2
2
2
2
3
2
3
3
2
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
2
3
3
3
2
2
3
2
2
3
3
3
3
3
3
2
3
3
3
3
3
3
2
2
2
2
2
3
3
2
3
3
3
2
2
3
3
3
3
3
3
3
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
3
2
2
2
3
3
3
2
2
2
2
2
3
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
2
2
2
2
2
2
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
3
2
2
2
3
3
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
3
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
3
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
2
3
3
2
3
2
3
2
2
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
3
2
2
3
2
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
3
2
3
3
3
2
2
3
3
3
3
2
3
2
2
2
2
3
3
2
2
2
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
2
2
2
2
3
2
2
3
3
3
3
2
3
3
2
2
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
3
2
2
3
2
2
2
2
2
3
3
3
3
2
3
3
3
2
3
2
3
3
3
3
3
3
3
3
3
2
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
2
2
3
2
2
3
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
2
2
3
2
3
2
2
3
3
3
3
3
2
2
2
3
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
3
3
2
2
2
3
2
2
3
2
3
2
2
3
2
3
2
3
3
2
3
2
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
2
2
3
2
3
2
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
3
2
3
3
2
3
2
3
3
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
2
2
2
3
3
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
2
2
3
2
3
2
2
2
2
2
2
2
3
3
2
2
2
3
2
2
2
2
3
3
2
3
2
2
3
3
2
3
2
3
3
2
3
3
3
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
2
2
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
2
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
2
3
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
2
2
3
3
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
2
2
2
3
3
2
2
2
2
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
2
2
2
2
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
3
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
3
3
3
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
3
2
3
3
2
2
3
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
2
2
3
3
3
3
2
2
2
3
3
2
2
2
3
3
2
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
2
3
2
3
3
2
3
2
3
3
3
3
3
3
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
2
3
3
3
2
3
3
2
2
3
2
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
3
2
2
2
2
3
2
2
2
3
2
3
3
2
2
2
3
3
2
2
2
3
2
3
2
2
2
2
3
3
3
2
3
2
2
2
3
2
3
3
2
3
2
3
2
3
2
3
3
3
2
3
3
2
2
3
2
3
3
2
2
3
3
2
3
2
2
3
2
3
2
3
3
3
2
2
2
3
3
2
2
2
3
3
2
3
2
2
2
3
3
3
3
3
3
2
3
2
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
3
2
2
2
3
3
2
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
2
3
3
3
2
3
3
2
3
3
3
2
2
3
3
2
2
2
2
2
3
3
2
3
2
3
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
3
2
3
3
3
3
3
2
3
3
3
2
2
3
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
2
3
3
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
2
3
2
3
3
3
2
2
3
2
2
3
3
2
2
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
2
3
3
2
3
2
2
3
3
2
2
3
2
3
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
3
2
3
3
2
3
3
2
3
2
3
3
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
3
3
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
3
2
3
3
2
3
3
3
2
2
2
3
3
3
3
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
3
3
2
3
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
3
3
3
2
3
3
3
3
2
3
2
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
2
2
3
2
2
3
3
2
2
3
2
3
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
3
3
2
3
3
2
2
2
3
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
3
3
3
3
3
2
2
3
3
3
3
2
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
3
2
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
3
2
2
3
3
3
2
2
3
2
2
3
3
3
2
3
2
2
3
2
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
2
2
3
3
3
3
3
3
2
2
3
3
3
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
2
3
3
2
2
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
2
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
2
2
3
3
3
3
2
3
2
2
3
2
3
2
2
3
2
3
3
3
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
3
2
3
2
3
3
3
2
3
3
2
2
3
3
3
3
2
2
3
3
2
3
3
2
2
2
2
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
2
2
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
3
2
2
3
3
3
2
2
3
3
3
3
2
2
3
2
3
3
2
2
3
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
2
2
3
3
2
3
2
2
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
3
3
2
2
3
3
3
2
3
3
3
3
3
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
2
3
2
2
3
3
2
2
2
2
2
3
3
2
2
2
3
2
3
2
3
3
3
3
3
3
3
3
2
2
2
3
2
2
2
2
3
2
2
3
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
2
3
2
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
3
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
3
2
2
2
3
3
2
3
3
2
3
2
3
2
3
2
2
2
3
2
2
3
3
3
2
2
2
3
2
2
3
2
2
3
3
2
3
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
2
3
3
3
2
2
2
2
2
2
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
3
3
3
2
2
2
3
3
3
2
2
3
2
2
2
3
3
3
2
3
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
3
3
2
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
3
3
3
3
3
3
2
3
3
3
2
3
2
3
3
3
2
2
3
3
3
2
2
2
2
3
3
3
3
3
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
3
3
3
2
3
2
3
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
2
3
3
3
3
2
2
3
2
3
2
3
2
2
2
3
3
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
2
2
2
3
3
2
2
3
2
2
2
3
2
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
2
3
3
2
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
3
2
2
3
2
3
3
2
3
2
2
2
3
3
2
3
3
3
2
3
3
3
2
3
2
2
2
2
3
3
3
3
2
2
3
2
2
2
2
2
2
2
3
3
3
3
2
3
3
3
3
3
2
2
2
3
2
3
2
2
3
3
2
3
3
2
2
2
3
3
3
2
2
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
2
3
3
2
3
2
3
2
2
3
3
3
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
2
2
3
2
3
3
3
3
3
3
2
2
2
3
2
3
2
2
2
3
2
3
2
3
2
3
2
2
3
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
2
3
3
2
2
3
3
2
2
3
3
3
2
3
2
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
2
3
2
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
3
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
2
2
3
3
2
2
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
3
2
2
3
2
3
3
3
2
2
2
2
2
2
2
2
2
3
2
3
3
2
2
3
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
3
3
2
3
2
2
3
3
3
3
3
3
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
2
3
3
2
2
3
2
3
2
2
3
2
3
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
3
2
3
2
2
3
3
3
2
2
3
3
3
2
3
3
3
3
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
2
3
3
2
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
3
3
3
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
3
3
2
3
3
2
3
3
3
3
3
3
2
3
3
2
2
2
2
3
3
2
2
3
2
3
3
3
3
2
3
3
2
2
3
3
3
3
2
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
3
2
3
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
3
2
2
3
3
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
2
2
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
3
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
2
2
2
3
2
2
2
3
3
2
3
2
2
2
2
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
3
3
3
2
2
3
3
2
2
3
2
3
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
2
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
3
2
2
3
3
3
3
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
2
2
2
3
2
2
3
3
3
2
2
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
3
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
3
2
2
3
3
3
2
3
3
2
2
3
3
3
3
2
3
3
3
2
2
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
3
2
3
3
3
3
2
3
2
2
2
3
2
3
3
2
3
2
3
2
3
2
3
3
2
3
3
3
3
2
2
2
2
2
2
3
2
3
3
2
2
3
3
2
3
2
2
3
3
2
2
2
2
2
3
3
2
3
3
2
3
2
3
3
2
2
2
3
3
2
2
3
3
2
2
2
2
2
3
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
3
3
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
3
2
3
3
2
2
2
2
3
2
3
2
3
2
3
2
2
2
3
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
3
2
3
2
3
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
2
2
3
2
3
2
3
3
3
3
3
3
2
3
2
3
3
2
3
2
2
2
2
2
2
2
3
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
3
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
3
3
3
3
3
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
3
3
2
3
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
2
3
3
3
3
3
3
2
2
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
2
2
2
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
3
3
2
2
3
3
3
3
2
2
2
2
2
2
3
2
3
2
2
2
2
3
2
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
2
2
3
2
3
3
2
3
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
2
3
2
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
2
3
3
2
2
3
2
2
2
3
3
3
2
3
2
3
2
3
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
2
2
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
3
2
2
3
2
3
3
3
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
2
3
2
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
3
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
3
2
3
3
3
2
3
2
2
2
3
3
2
3
2
3
2
2
2
3
2
2
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
3
2
3
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
2
3
3
2
2
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
3
2
3
3
3
3
2
3
2
3
2
2
2
3
2
2
2
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
2
3
2
2
3
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
2
3
3
2
3
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
3
3
3
2
3
3
3
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
2
2
3
2
3
3
2
2
2
2
2
2
2
3
2
3
3
3
2
2
2
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
3
3
3
2
3
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
2
3
2
3
3
3
2
2
2
2
2
3
2
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
3
2
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
3
2
2
2
3
2
2
2
3
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
2
3
2
3
2
3
3
3
3
3
2
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
2
3
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
3
3
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2
2
3
3
3
3
2
2
2
3
3
2
2
2
2
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
3
2
2
3
2
3
3
2
2
3
3
3
3
3
3
3
3
2
2
2
2
3
3
3
2
3
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
3
2
3
3
2
3
2
3
2
2
3
3
3
2
2
3
3
3
2
3
2
3
3
2
3
2
2
2
3
3
3
3
3
3
3
2
2
2
3
2
2
2
3
3
3
2
2
2
3
2
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
2
3
3
2
2
2
2
3
3
2
3
2
3
3
3
2
3
2
2
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
2
3
3
2
2
2
2
2
2
3
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
2
2
3
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
3
2
3
3
2
2
3
3
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
2
2
3
2
3
3
3
2
2
3
3
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
3
2
2
3
2
2
2
2
3
2
3
3
2
2
2
2
3
3
3
3
3
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
3
3
2
2
3
2
3
2
2
3
2
3
2
3
2
2
3
3
2
2
2
3
2
3
2
3
3
3
3
3
2
3
2
2
3
2
2
3
3
3
2
2
3
2
2
3
2
2
2
3
2
3
2
2
3
2
2
3
2
3
2
3
2
3
2
3
2
2
2
3
2
3
3
3
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
3
2
3
2
2
2
2
2
3
3
2
2
2
3
2
2
3
2
3
3
2
3
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
3
3
3
3
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
3
2
3
2
2
2
2
2
3
3
2
3
2
2
2
3
3
2
2
3
3
3
3
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
3
3
2
2
3
3
2
3
2
2
2
3
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
3
2
2
3
3
2
3
2
3
2
3
2
3
3
2
2
3
3
3
3
3
3
2
2
2
2
3
2
3
3
2
2
2
3
3
3
3
2
2
2
2
3
3
2
2
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
2
3
3
3
3
2
2
2
2
2
2
2
3
3
2
3
3
2
3
3
3
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
2
3
2
3
2
3
3
2
2
2
2
2
2
3
3
2
2
2
3
2
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
2
3
3
2
2
3
2
2
3
3
3
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
3
3
2
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
3
2
3
3
2
2
3
3
2
3
3
3
2
2
3
2
2
2
3
2
3
3
2
2
3
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
3
3
2
2
2
3
3
2
2
3
3
3
2
2
3
3
3
2
2
3
2
2
2
3
3
2
2
3
3
2
3
2
3
3
3
2
2
2
2
3
2
2
3
2
3
2
2
2
3
3
2
2
2
2
2
2
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
3
2
2
2
2
2
3
2
2
2
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
2
3
2
3
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
3
2
3
2
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
2
2
2
2
3
3
3
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
3
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
2
3
2
2
3
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
3
2
3
3
2
2
2
3
2
3
3
3
3
3
2
2
3
2
3
3
2
2
2
3
3
2
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
2
3
3
3
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
2
2
2
2
2
2
2
2
3
3
2
3
3
3
2
2
3
3
2
3
2
3
2
2
3
3
2
2
2
3
2
3
2
2
3
2
2
2
2
3
2
3
3
3
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
3
3
2
3
2
2
2
2
2
3
3
2
3
3
2
2
3
2
2
2
2
3
3
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
2
2
3
2
2
3
3
3
2
2
2
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
2
2
3
3
2
2
3
2
3
2
2
3
2
3
2
2
3
2
2
3
2
3
3
3
3
3
2
2
3
2
3
2
3
3
2
2
3
2
2
3
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
3
2
3
2
3
2
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
2
2
2
3
3
3
2
2
3
3
3
3
2
2
2
3
2
2
2
3
3
2
3
2
2
2
2
3
2
3
3
2
3
2
2
3
2
2
3
3
3
2
3
2
2
3
2
2
3
3
2
2
3
3
3
3
2
2
3
2
2
2
2
2
2
3
2
3
3
3
3
2
3
2
3
3
3
3
2
3
2
3
2
2
2
2
3
3
2
3
3
2
2
2
2
2
2
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
3
2
3
3
3
3
2
2
3
3
2
2
3
2
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
2
2
3
2
2
2
3
2
2
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
3
2
3
2
2
2
3
3
2
3
2
2
3
3
2
3
2
2
2
3
3
2
2
3
3
3
3
2
3
3
2
3
3
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
3
2
3
2
2
3
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
2
3
3
3
3
2
2
2
2
3
2
3
3
3
3
2
3
2
2
2
3
3
2
3
2
3
2
2
2
2
3
3
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
3
3
3
2
3
3
2
2
3
3
3
3
2
2
3
2
3
2
2
3
3
3
2
2
3
2
3
3
3
3
2
2
2
3
3
2
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
2
3
2
3
3
2
2
2
2
2
3
2
2
3
2
2
2
2
3
2
3
3
3
2
2
3
3
3
3
3
3
2
2
2
3
2
3
2
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
3
2
2
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
2
2
2
2
3
3
3
3
3
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
2
3
3
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
3
2
2
3
3
2
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
3
2
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
3
3
2
2
3
2
2
2
2
2
3
3
2
3
2
2
3
3
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
3
2
3
2
3
3
3
2
3
2
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
2
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
3
3
2
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
2
2
3
2
3
2
3
3
3
3
2
2
3
3
3
3
2
2
3
3
2
3
2
3
2
3
2
3
3
2
2
3
2
3
2
2
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
2
2
3
2
2
3
2
3
3
3
2
3
3
3
2
3
2
3
2
2
2
2
2
3
3
2
2
2
3
2
3
3
2
3
2
3
2
2
2
2
2
3
2
3
2
2
3
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
2
3
2
3
2
3
3
2
3
2
2
2
2
3
2
3
2
2
2
2
3
2
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
2
2
3
3
2
3
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
3
3
3
2
3
3
2
3
3
2
3
2
3
2
2
3
2
3
3
2
2
2
3
3
3
3
3
2
2
2
2
3
2
2
2
2
2
2
3
2
3
2
3
2
2
2
3
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
2
2
2
3
2
2
3
2
3
2
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
3
3
2
3
3
2
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
3
3
2
3
2
2
3
3
2
2
3
3
2
3
3
2
3
3
2
3
2
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
3
2
3
2
3
2
2
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
2
2
2
2
3
3
3
2
3
3
3
2
2
3
3
3
3
2
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
2
3
3
2
3
3
2
2
2
3
2
3
2
2
2
3
3
2
2
3
3
2
2
2
2
2
2
3
2
2
2
3
2
3
3
2
2
2
2
3
2
2
2
2
2
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
3
2
3
3
3
2
2
2
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
3
2
3
3
3
2
3
3
2
2
3
3
3
3
3
3
3
2
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
2
2
2
3
2
3
3
3
2
3
2
2
2
2
3
2
3
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
3
2
3
3
3
3
3
3
3
2
2
2
2
3
2
3
2
2
3
3
3
2
3
3
3
2
2
2
2
2
3
2
2
2
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
3
2
2
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
3
2
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
2
2
2
3
2
3
2
2
3
3
2
2
2
2
2
3
2
2
3
2
3
3
3
2
2
3
3
3
3
3
3
3
3
3
2
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
2
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
3
3
3
2
3
2
2
2
2
3
2
3
2
2
3
3
2
2
2
2
2
3
2
2
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
3
3
3
2
2
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
3
3
2
3
3
2
2
3
3
3
2
2
2
3
2
2
3
3
3
2
3
3
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
2
3
3
3
3
3
3
3
2
3
2
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
3
3
2
3
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
2
3
3
3
2
3
2
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
3
3
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
2
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
3
2
2
2
3
2
3
3
2
2
3
3
2
2
3
3
3
2
3
3
2
2
3
3
3
3
2
3
3
2
2
3
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
2
2
3
3
2
3
2
2
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
2
3
2
3
2
2
3
3
2
2
3
3
2
3
3
2
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
3
2
2
2
2
2
3
2
3
3
3
3
3
2
2
3
3
2
2
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
3
3
3
3
2
3
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
3
3
3
2
3
2
2
3
2
2
3
2
2
3
3
3
3
2
2
3
2
2
2
3
3
3
2
3
3
2
2
3
2
3
2
3
3
2
3
2
2
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
3
3
2
3
2
2
3
3
3
2
3
2
3
2
2
3
3
3
3
2
3
3
2
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
2
3
3
2
3
2
3
2
2
3
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
2
3
3
3
3
2
2
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
2
3
2
2
2
2
3
3
2
2
3
3
2
3
3
2
2
3
3
3
2
2
2
2
3
3
3
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
2
3
2
3
2
3
3
2
2
3
2
2
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
2
2
3
2
3
2
2
3
2
3
3
3
3
3
3
3
3
3
3
2
3
2
2
2
3
3
3
3
2
3
2
2
3
3
3
2
3
3
2
2
2
3
2
3
2
3
3
2
3
3
2
3
2
3
3
3
2
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
2
2
2
3
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
3
3
3
3
2
2
2
2
2
3
2
3
3
2
2
3
3
2
2
3
2
3
2
3
2
3
3
3
3
2
2
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
3
3
3
2
2
2
2
2
3
3
3
2
3
2
3
3
2
2
2
2
3
3
2
3
3
2
2
3
3
2
2
2
2
2
3
3
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
2
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
2
3
2
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
2
3
3
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
2
2
3
2
2
2
2
2
2
3
2
2
2
3
3
3
2
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
2
3
2
3
2
3
3
3
2
2
3
3
3
2
3
3
2
2
2
2
3
3
2
2
2
3
3
2
3
3
2
3
2
2
3
3
3
3
2
2
3
2
3
3
2
3
3
3
3
2
3
2
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
3
3
2
2
2
3
3
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
2
3
2
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
3
2
2
3
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
2
2
3
2
2
2
2
3
3
3
3
2
2
2
3
2
2
2
3
2
3
2
3
3
3
3
3
2
2
3
2
3
3
3
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
3
2
3
2
3
3
2
2
2
3
3
2
2
3
2
2
2
2
3
2
2
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
3
2
3
2
3
3
2
3
2
2
2
3
3
2
2
2
2
3
2
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
2
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
3
3
3
3
3
2
2
3
3
2
2
3
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
3
2
2
2
2
3
3
3
2
2
3
2
3
2
3
3
3
2
2
2
3
3
2
3
3
3
3
3
2
3
2
2
3
2
3
2
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
2
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
3
3
3
3
3
2
3
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
2
2
2
3
3
3
2
2
3
2
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
3
3
2
3
2
3
3
3
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
3
2
2
3
2
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
2
3
3
2
3
2
2
2
3
2
3
2
3
3
3
3
3
2
3
3
2
2
2
3
3
2
2
2
2
2
2
3
2
2
2
3
2
3
2
2
2
3
2
3
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
2
2
3
3
3
3
3
3
3
3
3
3
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
3
2
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
3
2
3
3
2
2
2
2
2
2
3
3
2
2
3
2
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
3
3
2
3
2
2
3
3
3
2
3
3
2
2
3
2
3
2
2
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
2
2
2
3
2
3
2
2
3
2
3
2
3
3
2
2
3
3
2
3
2
3
2
2
2
3
3
2
3
2
3
3
2
2
3
3
3
2
3
2
3
3
2
3
2
3
3
3
2
3
3
3
2
3
3
3
3
2
2
2
2
2
2
3
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
2
3
3
2
3
3
3
2
2
3
2
2
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
3
2
3
2
3
3
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
3
2
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
2
3
3
3
3
3
3
3
3
3
2
2
2
3
3
2
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
3
2
3
2
3
2
3
3
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
3
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
2
2
3
2
3
3
2
3
3
2
3
2
3
2
3
2
2
3
2
2
2
2
3
2
2
3
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
3
2
3
2
2
3
2
2
2
3
3
3
3
3
2
3
3
2
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
3
2
3
3
3
2
3
2
2
3
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
2
2
3
3
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
3
3
3
3
2
2
3
2
3
3
2
2
2
3
3
3
2
3
2
2
2
3
2
3
3
2
3
2
3
3
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
2
2
2
3
2
2
3
2
3
3
2
3
2
3
3
3
2
3
2
3
3
3
2
2
3
3
2
3
2
2
3
2
3
3
2
3
3
3
3
3
3
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
2
3
3
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
3
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
3
3
3
3
2
2
2
2
3
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
2
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
2
3
2
2
2
3
2
3
2
3
3
2
2
3
3
3
2
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
2
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
3
3
3
3
2
3
2
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
2
3
3
2
3
3
3
2
3
3
2
2
2
3
3
3
2
2
2
3
2
2
3
3
3
3
3
2
3
2
3
2
2
2
2
2
3
2
2
3
3
3
3
3
3
2
3
2
3
2
2
2
2
3
2
3
2
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
3
2
3
3
2
2
2
3
3
2
3
3
3
3
3
2
2
2
3
3
3
2
3
3
2
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
2
3
3
2
2
3
3
2
2
3
3
3
2
3
2
3
2
2
3
2
2
3
3
2
3
3
2
2
2
2
3
2
3
3
2
3
3
3
2
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
3
3
2
2
2
2
2
3
3
2
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
2
2
3
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
3
2
2
3
2
2
2
3
3
2
3
3
2
3
3
2
2
2
3
2
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
3
2
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
3
2
3
2
3
3
3
2
3
2
3
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
3
2
2
2
2
2
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
2
3
3
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
3
2
2
3
3
2
2
3
2
2
2
3
3
3
3
3
3
2
3
2
3
3
3
3
3
2
2
2
3
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
3
3
3
3
2
3
2
3
2
3
2
3
3
2
2
3
3
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
2
3
2
3
2
3
3
3
2
3
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
2
3
3
3
3
3
2
3
3
2
2
2
3
3
2
3
2
2
3
2
3
2
2
2
3
3
3
3
2
2
3
3
2
3
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
3
3
2
3
2
2
3
2
3
2
3
2
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
2
2
3
2
3
3
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
3
2
2
3
2
3
2
3
3
2
2
2
3
3
2
2
2
3
2
3
3
2
3
2
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
2
2
2
3
2
3
3
3
2
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
2
2
2
2
3
3
3
3
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
2
3
3
2
2
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
3
2
3
2
2
3
2
3
3
2
2
3
3
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
2
2
3
2
2
2
2
3
2
3
2
2
3
2
2
3
2
2
3
2
2
2
2
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
3
3
3
2
2
3
2
2
2
2
3
2
2
3
3
2
3
2
3
2
2
3
3
2
2
3
2
2
2
2
3
2
2
3
3
2
3
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
2
2
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
2
2
3
2
2
3
3
3
3
2
3
3
2
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
2
3
3
2
3
3
3
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
2
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
2
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
2
3
3
3
3
2
3
3
3
3
2
2
3
2
2
2
3
2
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
3
2
2
2
2
3
2
2
3
2
3
2
3
3
3
3
2
2
2
2
2
3
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
3
2
3
3
2
2
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
3
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
2
2
3
3
3
2
3
3
3
2
2
2
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
3
3
3
2
2
3
2
2
3
2
3
3
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
3
2
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
3
3
2
2
3
2
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
3
2
2
2
3
2
2
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
3
2
2
2
3
3
3
3
3
2
3
2
3
3
3
3
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
3
3
3
2
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
2
3
3
3
3
3
2
3
2
3
3
3
3
2
2
3
2
2
3
2
2
2
2
3
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
3
2
2
3
2
2
2
2
3
2
3
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
3
3
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
3
3
2
2
2
3
2
2
2
2
2
2
2
2
2
3
3
3
2
3
2
2
2
3
2
2
3
2
3
3
2
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
2
3
2
2
3
3
2
3
2
2
2
2
3
3
2
3
3
2
2
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
2
3
2
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
2
2
3
2
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
2
3
3
3
3
2
3
3
2
2
3
3
2
3
3
3
2
2
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
2
3
3
3
3
2
3
2
3
3
2
2
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
3
2
3
3
3
2
3
2
2
2
2
2
3
2
3
2
2
2
2
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
2
2
2
2
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
3
3
2
3
2
3
2
3
3
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
3
2
3
3
3
2
3
3
2
2
2
3
2
2
2
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
2
2
3
2
3
3
2
3
2
3
3
2
3
3
2
3
2
3
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
3
2
2
3
3
2
3
3
2
3
3
2
3
3
3
2
2
2
3
3
2
2
2
3
2
3
2
2
3
2
2
2
3
3
3
2
2
2
2
3
3
3
3
2
2
3
3
3
2
3
3
3
2
3
2
3
3
2
2
2
2
2
3
2
2
3
3
2
3
3
2
2
2
2
3
3
3
3
2
2
2
2
3
3
2
3
3
2
3
2
2
2
2
2
3
2
2
3
3
2
2
3
3
2
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
3
2
3
2
3
3
2
2
3
3
3
3
3
3
3
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
2
2
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
3
2
2
2
3
2
2
3
3
3
3
2
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
3
2
2
3
2
2
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
3
2
3
2
2
3
3
2
3
3
2
2
2
2
3
3
2
3
3
2
3
2
2
2
2
3
3
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
2
3
2
3
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
2
3
3
2
2
2
2
3
2
2
3
3
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
3
3
2
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
2
2
3
3
3
2
2
3
2
3
2
2
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
2
3
2
3
2
3
2
3
2
2
2
3
2
3
3
3
2
3
3
2
3
2
2
2
2
2
3
3
2
3
3
2
2
3
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
2
3
3
3
2
3
2
3
2
2
3
3
3
3
2
2
2
3
3
2
2
2
2
2
3
2
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
3
2
3
2
2
3
3
3
3
2
3
2
3
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
2
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
2
2
2
2
3
2
3
2
2
3
2
2
3
2
2
2
2
3
3
3
2
2
3
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
3
2
2
3
3
2
2
2
2
3
3
3
2
2
3
2
3
2
3
2
2
2
3
2
2
2
3
2
2
2
3
2
3
3
3
2
2
2
3
3
3
3
2
2
3
2
3
2
2
3
2
2
2
3
3
2
2
3
3
3
2
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
2
2
3
2
2
2
3
3
3
3
2
2
2
3
2
2
2
2
2
2
2
2
2
3
3
2
2
2
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
3
2
2
2
3
3
3
3
2
2
3
2
2
3
3
2
2
2
2
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
2
3
3
2
2
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
3
2
3
2
3
2
3
3
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
2
3
3
3
2
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
2
3
3
3
3
2
2
3
2
2
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
2
3
2
3
3
2
3
2
2
2
2
2
3
3
2
3
3
3
3
2
3
3
3
2
3
2
2
2
3
2
2
2
3
2
3
2
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
3
3
3
2
2
2
2
2
3
3
3
2
2
2
3
2
2
3
2
2
2
3
3
3
3
2
2
3
2
2
2
3
2
3
2
3
3
3
2
2
2
3
2
3
3
3
2
3
3
3
3
2
3
2
3
3
3
2
3
2
3
3
3
2
3
2
3
3
2
3
2
3
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
2
3
2
2
2
2
3
3
3
2
2
2
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
3
2
2
2
2
3
3
2
3
2
2
2
3
3
2
2
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
3
3
2
3
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
2
2
3
3
3
3
2
2
3
2
3
2
3
3
2
2
2
2
2
2
2
3
2
2
3
2
2
2
2
3
2
3
2
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
2
3
2
2
2
3
2
3
3
2
3
2
3
3
3
2
2
3
3
2
3
2
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
3
2
3
3
2
3
3
2
3
2
2
2
3
3
3
3
2
3
3
3
2
2
2
2
3
2
3
3
2
2
2
3
3
2
2
2
2
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
3
2
3
2
2
3
3
2
3
3
3
3
3
2
3
3
3
3
2
2
2
2
3
3
3
3
2
3
3
3
2
2
3
3
2
2
2
2
3
2
3
2
2
2
3
3
2
2
2
3
3
3
3
2
2
3
3
2
2
3
3
3
3
3
3
2
2
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
2
2
2
3
2
3
3
2
3
3
3
3
2
2
2
2
3
2
2
2
2
3
3
3
2
3
2
3
2
2
3
3
2
2
2
2
3
2
3
3
2
3
3
3
2
2
2
3
3
3
3
2
3
3
3
2
2
3
3
3
3
3
2
2
3
3
3
2
2
3
2
3
2
2
3
2
3
2
3
2
3
2
3
3
3
2
3
2
3
2
2
2
3
2
3
2
2
2
3
3
3
3
3
2
2
2
3
3
2
3
3
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
2
2
2
3
2
3
3
2
3
2
2
3
2
2
3
3
2
3
2
3
3
3
2
3
3
3
3
3
3
2
3
3
3
2
2
3
3
2
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
2
2
3
3
3
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
3
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
2
2
2
3
2
3
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
3
2
2
2
3
3
3
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
3
3
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2
3
3
2
3
2
3
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
2
3
2
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
2
2
2
2
2
3
3
3
3
2
2
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
3
3
2
3
2
3
2
2
2
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
3
2
2
3
3
2
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
3
2
3
2
2
2
3
3
2
3
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
2
2
2
3
2
3
2
3
3
2
3
3
2
3
2
3
3
3
2
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
2
3
2
3
2
2
2
3
3
3
3
3
3
2
3
2
3
2
3
3
2
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
2
2
2
3
2
3
3
2
3
3
3
3
3
2
3
3
3
3
3
3
2
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
2
3
3
3
2
2
3
3
2
3
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
3
2
3
3
2
3
3
3
2
3
2
2
2
3
2
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
2
2
3
2
3
3
3
3
2
3
2
3
3
2
2
3
3
3
2
3
2
2
3
2
3
2
3
2
2
3
3
2
2
2
2
2
2
2
2
3
2
3
2
2
3
2
3
3
3
3
2
2
3
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
2
2
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
3
3
3
3
3
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
3
3
3
3
3
2
3
2
2
2
3
3
3
3
3
2
2
2
3
2
3
2
2
3
2
3
2
2
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
2
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
2
3
2
3
3
2
3
2
3
2
3
3
2
3
3
2
3
3
3
2
3
2
2
2
3
2
3
3
2
2
2
3
2
3
2
2
2
3
3
3
2
3
2
3
3
3
3
3
3
3
2
3
2
2
3
2
2
2
2
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
3
2
3
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
2
3
2
2
3
2
2
2
2
3
2
2
2
2
3
2
3
2
2
3
2
3
2
2
2
2
2
3
3
2
3
3
3
2
3
3
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
3
2
3
2
2
3
2
2
3
2
3
2
3
2
3
2
2
3
3
2
2
2
2
3
2
3
3
3
3
2
2
3
3
2
3
2
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
3
2
3
2
2
3
3
2
2
3
3
3
2
3
2
2
2
3
3
3
2
3
3
3
2
2
2
3
3
3
3
3
3
2
2
3
2
2
3
3
2
2
3
3
3
2
2
3
3
2
2
2
2
2
3
3
3
2
3
3
3
2
3
2
3
3
2
2
2
3
2
3
2
2
2
3
2
3
2
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
2
3
2
3
3
2
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
3
2
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
3
3
2
3
3
3
2
3
2
2
3
2
3
3
3
2
2
3
2
3
2
3
2
2
3
2
2
3
2
3
2
2
2
3
3
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
2
2
3
3
2
3
3
2
3
2
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
2
2
2
3
3
3
3
3
2
3
2
2
2
2
2
3
2
2
2
2
2
2
2
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
3
3
2
3
2
2
2
2
2
3
2
3
2
3
2
3
3
2
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
3
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
3
2
3
2
3
3
3
2
3
2
3
2
2
2
2
2
2
2
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
3
2
2
3
3
3
3
2
3
2
3
2
3
2
3
2
3
3
3
2
2
2
2
3
3
3
2
2
3
2
3
3
2
2
3
2
2
3
2
2
3
2
3
2
3
3
2
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
3
3
2
2
3
3
3
3
3
2
3
2
3
3
3
3
2
2
2
3
2
3
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
3
3
3
2
2
3
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
3
2
3
3
2
3
2
2
2
2
2
3
2
2
2
3
3
2
2
2
2
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
2
2
2
2
2
3
2
3
2
3
3
2
2
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
2
3
3
3
2
3
3
3
2
3
3
3
3
2
2
2
2
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
3
3
2
2
3
2
2
2
2
3
2
2
2
2
3
2
2
3
3
3
3
2
2
2
3
3
3
2
2
3
2
2
3
3
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
3
2
2
2
3
2
3
3
3
2
2
2
3
3
2
3
3
2
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
2
2
3
2
2
2
2
2
2
2
3
3
3
3
2
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
3
2
2
3
2
3
3
2
2
2
2
2
2
2
3
3
2
2
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
2
2
3
2
3
2
3
3
2
2
3
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
2
3
3
3
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
2
2
3
3
2
2
3
2
3
3
2
3
3
2
3
2
3
3
3
3
2
3
3
2
2
2
3
3
3
2
2
2
3
2
2
2
2
2
2
3
3
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
2
3
3
2
3
3
2
3
2
3
3
2
2
3
3
3
3
2
2
2
2
2
3
2
2
2
2
3
3
2
2
2
2
2
3
2
3
3
2
3
2
3
2
3
3
3
2
2
3
3
2
2
2
3
3
3
2
3
3
3
3
3
3
2
2
2
2
3
2
2
3
3
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
2
2
2
3
2
2
2
2
2
2
2
2
3
2
2
3
2
3
3
3
2
3
3
2
3
2
3
2
2
3
2
3
2
2
2
2
2
2
2
3
3
2
3
2
2
3
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
2
2
2
2
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
3
3
3
3
2
2
3
2
3
3
3
2
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
3
2
3
2
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
2
2
2
3
2
3
2
3
2
3
3
2
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
2
2
2
2
3
2
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
2
2
3
3
3
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
2
3
2
3
2
3
2
3
2
3
3
2
3
3
3
3
2
2
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
2
3
3
3
2
2
2
2
2
2
3
2
2
2
2
2
2
3
2
3
3
3
3
3
2
3
3
2
2
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
2
2
3
3
3
3
3
3
2
3
3
2
2
2
3
2
2
3
3
3
3
2
2
3
2
2
3
2
2
2
2
2
3
2
3
3
2
2
3
3
3
2
3
2
2
2
2
3
3
3
3
3
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
2
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
3
3
2
3
3
2
3
2
2
2
2
2
2
2
3
2
3
3
2
2
2
3
2
3
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
2
2
2
2
2
3
3
3
3
2
2
2
3
3
2
2
2
3
3
3
2
2
3
3
2
2
3
2
2
3
2
3
2
2
3
3
2
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
2
2
3
3
3
2
3
2
2
3
2
2
3
3
3
2
3
2
2
2
2
3
2
2
3
2
3
2
2
2
3
3
2
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
2
3
3
3
3
3
2
3
3
3
2
2
2
2
3
3
2
2
2
2
2
3
2
2
3
2
3
2
2
3
2
2
3
3
2
3
2
3
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
2
3
3
3
3
2
2
3
2
2
3
3
2
3
3
2
2
2
2
3
3
3
2
2
2
3
3
2
3
2
3
2
2
3
3
2
3
2
2
3
3
3
2
2
2
2
2
3
3
3
3
2
2
2
3
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
3
3
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
2
3
3
2
3
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
3
3
2
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
2
2
2
3
2
2
3
3
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
3
2
3
3
3
3
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
3
3
3
2
3
3
3
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
3
3
3
3
2
2
2
3
2
2
2
3
3
2
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
2
3
2
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
2
3
3
2
3
2
2
2
3
3
3
2
3
3
3
3
2
2
2
2
2
3
2
3
3
3
2
2
2
3
3
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
2
3
2
2
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
2
2
2
3
3
3
3
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
2
3
2
2
3
2
2
3
3
3
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
3
3
2
2
2
2
3
2
2
3
3
3
3
2
2
2
3
3
3
2
2
3
3
3
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
2
3
2
2
3
3
2
2
3
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
2
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
3
3
3
2
3
3
3
2
3
3
2
2
3
3
2
2
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
2
3
3
2
3
3
3
2
2
3
3
2
2
2
2
3
3
2
3
2
3
2
2
3
2
3
2
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
3
3
2
2
3
3
3
2
3
3
3
3
2
3
3
3
3
2
3
2
3
2
2
3
3
3
3
2
2
3
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
3
3
2
2
2
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
2
2
3
3
2
3
2
3
3
2
3
3
2
3
2
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
2
3
3
3
3
2
2
2
2
3
3
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
3
3
3
3
3
2
3
2
3
2
2
2
2
2
2
2
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
2
2
3
3
2
3
2
3
3
3
2
2
2
2
3
2
3
2
3
2
3
3
2
3
2
2
3
2
2
3
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
3
2
2
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
3
3
3
3
2
2
2
3
3
3
3
3
2
3
3
3
3
3
2
3
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
2
2
3
2
2
2
2
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
2
2
3
2
2
3
2
3
3
3
2
2
3
2
2
2
3
3
2
2
2
2
2
3
3
3
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
3
2
2
2
2
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
2
3
2
3
2
3
2
3
3
3
2
3
2
2
3
3
2
2
3
2
3
2
3
2
2
2
3
3
2
3
3
3
3
2
2
2
2
2
2
3
2
3
3
2
3
2
2
3
2
2
3
3
3
2
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
2
2
2
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
3
2
3
2
3
2
2
3
3
2
3
3
2
2
2
3
3
2
3
3
2
3
2
3
2
3
2
2
2
3
3
3
3
2
3
2
3
2
3
2
3
2
3
3
3
3
3
2
3
3
2
2
2
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
3
3
3
3
2
2
2
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
3
2
2
3
2
2
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
2
3
3
3
3
3
2
3
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
3
3
3
2
2
3
2
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
2
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
3
3
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
2
2
3
2
2
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
2
3
3
3
3
2
3
2
2
2
2
2
2
3
2
2
3
2
3
3
3
2
3
2
2
3
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
2
3
2
2
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
2
2
3
2
3
2
2
3
2
3
2
2
3
2
2
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
2
3
3
3
2
3
2
3
2
2
2
2
3
3
3
2
3
3
3
3
2
3
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
3
3
3
2
3
2
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
3
3
2
3
2
3
3
2
3
2
3
2
2
2
2
3
3
3
2
2
3
3
2
2
2
2
3
3
3
3
2
3
2
2
3
3
3
2
3
3
2
2
2
2
2
3
3
3
3
3
2
2
3
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
3
2
3
2
3
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
3
2
2
3
2
2
2
3
3
2
2
3
3
2
2
3
3
2
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
2
2
2
2
3
2
2
2
3
3
3
3
2
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
2
3
2
2
3
2
2
3
2
3
3
2
3
2
2
3
3
3
2
3
3
2
2
2
3
3
2
2
2
3
2
3
3
3
2
3
2
3
3
3
2
3
3
3
3
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
2
3
2
3
2
2
2
3
2
3
3
2
2
2
3
3
3
2
2
3
2
3
3
2
2
3
3
3
3
2
3
3
2
2
2
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
2
3
2
3
2
2
2
3
2
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
3
2
3
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
2
3
3
2
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
3
2
3
2
2
2
3
2
2
2
3
2
2
3
3
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
2
2
2
3
2
3
3
2
3
3
3
3
3
2
2
2
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
2
3
3
2
2
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
2
3
3
2
3
3
3
2
2
3
2
2
3
2
3
3
2
2
2
3
2
3
2
2
3
3
2
3
2
2
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
3
2
3
2
3
3
2
3
2
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
2
2
3
2
2
2
3
2
2
3
2
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
2
2
2
2
3
2
2
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
3
2
2
2
3
3
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
2
3
2
3
3
2
3
2
3
2
3
2
2
3
2
3
2
2
3
2
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
2
2
2
3
2
3
2
2
3
2
3
3
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
2
2
3
2
3
2
3
2
3
2
2
3
3
3
3
2
2
2
2
2
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
2
2
3
2
3
3
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
3
2
3
2
2
3
2
2
2
2
3
2
3
3
3
3
3
2
3
2
2
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
3
3
2
3
3
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
3
2
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
3
3
3
2
3
2
3
2
3
3
2
2
2
3
3
2
3
3
2
2
3
3
2
2
3
2
3
3
3
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
3
2
2
2
3
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
3
3
2
2
2
3
3
2
2
3
3
3
3
3
2
2
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
2
3
2
3
3
3
2
3
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
3
2
3
3
3
3
2
2
3
2
3
2
3
3
3
3
2
2
2
2
3
3
2
3
3
3
3
3
3
2
2
3
2
3
2
2
3
2
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
2
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
2
2
3
2
3
2
3
2
2
2
2
2
2
3
2
2
2
3
2
3
3
2
2
2
2
2
3
3
2
3
2
2
3
3
3
2
2
3
3
2
2
2
2
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
2
2
2
3
2
3
2
3
3
2
3
3
3
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
3
2
2
3
2
2
3
2
2
2
3
2
3
3
2
2
3
2
3
3
2
3
2
3
2
2
2
2
3
2
3
2
2
3
3
2
2
2
2
3
3
2
3
2
3
2
2
3
3
3
2
3
3
2
3
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
2
2
3
2
2
2
3
2
3
3
3
3
2
2
2
2
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
3
2
3
3
2
3
2
2
2
2
3
3
3
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
3
3
3
2
3
2
3
2
2
3
2
3
2
3
3
2
3
2
2
2
3
3
3
3
3
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
2
2
3
3
3
2
2
2
2
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
2
3
2
2
2
3
3
3
2
3
3
2
2
2
3
2
3
3
2
2
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
3
3
3
2
2
3
3
2
2
2
3
2
2
2
2
2
3
3
3
3
3
2
2
2
2
2
2
3
3
3
2
3
2
3
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
3
2
3
2
2
2
2
3
3
3
2
2
2
3
3
3
2
2
2
2
2
2
2
2
2
3
3
2
2
2
3
3
3
2
2
3
2
3
2
2
2
3
3
2
3
2
3
2
3
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
3
3
2
3
2
3
2
2
3
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
2
3
2
3
3
3
3
2
3
3
3
2
2
3
2
2
3
2
3
2
2
3
2
3
3
2
2
2
3
3
3
2
3
3
3
2
2
3
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2
2
2
3
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
3
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
2
3
3
2
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
3
3
3
3
2
2
2
3
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
2
3
3
2
2
2
2
2
3
3
2
3
2
3
2
3
3
3
2
2
2
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
3
2
3
2
3
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
3
3
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
2
2
2
3
3
2
2
2
3
3
3
2
2
3
2
3
2
2
3
3
3
2
2
2
2
2
3
2
2
2
2
3
2
3
2
2
3
3
2
3
3
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
3
2
3
2
2
2
2
3
2
3
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
3
3
2
2
2
2
2
3
3
2
3
3
2
2
3
2
2
2
2
2
2
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
2
2
3
3
2
3
3
3
2
3
3
2
3
3
2
3
3
2
3
3
3
2
3
3
2
3
3
3
2
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
3
3
2
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
2
2
3
3
3
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
2
3
2
3
3
2
3
2
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
3
3
3
3
3
2
2
2
3
3
3
3
2
3
2
3
2
2
3
3
2
2
2
3
3
3
2
3
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
2
3
3
2
2
2
3
2
3
2
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
3
2
3
2
3
3
3
3
2
2
2
2
2
2
3
3
2
2
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
2
2
3
2
3
3
2
3
3
2
2
3
3
2
2
3
3
3
3
3
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
3
2
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
3
3
3
2
2
3
3
2
2
3
2
3
3
2
2
3
3
3
2
3
3
3
3
2
3
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
2
2
2
3
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
2
2
2
2
3
3
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
3
2
2
3
3
3
3
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
3
2
3
3
3
2
3
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
3
3
3
3
2
3
2
3
2
2
3
2
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
2
2
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
3
2
2
2
2
2
3
2
3
2
2
2
3
3
3
2
3
2
2
2
2
2
2
2
3
2
3
2
2
3
2
2
3
2
3
3
3
2
2
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
3
2
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
2
2
3
3
3
2
3
3
2
3
3
2
2
2
2
3
2
2
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
3
3
2
2
3
3
2
2
2
3
3
3
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
3
2
3
3
2
2
3
2
3
3
3
3
2
2
2
2
2
2
3
2
2
3
3
3
3
2
2
3
2
2
2
2
2
2
3
2
3
2
2
2
2
3
3
2
3
3
2
2
3
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
2
2
2
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
3
2
3
3
2
2
3
2
3
3
2
3
3
2
2
3
3
3
2
3
2
2
2
2
3
3
2
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
2
3
2
2
2
2
3
2
2
3
3
2
2
3
2
3
2
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
3
2
3
3
2
3
2
2
3
3
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3
2
2
3
2
2
3
2
2
2
2
2
3
2
2
2
2
2
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
2
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
2
3
3
3
3
3
2
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
3
2
2
2
2
2
2
3
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
3
2
3
2
2
2
3
2
3
2
3
3
3
3
3
3
2
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
2
3
2
2
3
2
2
2
3
3
3
2
3
2
3
2
3
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
3
3
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
3
2
2
2
3
3
3
2
2
3
2
3
2
2
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
2
3
2
3
2
3
2
2
3
3
2
2
2
2
2
2
3
2
2
3
2
3
2
3
2
3
2
2
3
2
3
2
2
3
3
3
2
3
3
2
3
3
2
3
2
2
2
2
3
2
3
3
3
3
3
2
2
2
3
2
2
2
2
2
2
2
2
2
3
2
3
2
2
2
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
3
2
2
3
2
3
2
3
2
2
3
3
2
2
2
2
2
3
2
2
2
2
2
2
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
3
3
3
2
3
3
3
2
2
2
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
3
3
2
3
3
3
3
3
2
2
3
3
3
3
2
2
3
2
3
3
2
3
2
2
3
3
2
2
3
3
3
2
2
3
2
2
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2
3
3
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
3
2
2
3
3
2
2
3
3
2
3
2
2
2
2
2
3
2
2
3
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
3
2
3
2
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
3
2
3
3
3
2
3
3
3
3
3
3
2
3
2
2
3
2
2
3
2
2
3
3
2
3
3
3
3
2
3
2
3
3
3
3
2
2
3
3
2
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
3
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
2
3
2
3
3
3
3
2
2
2
3
2
3
2
2
3
2
3
2
2
2
3
3
2
2
3
2
2
2
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
2
3
2
2
2
3
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
2
2
2
3
2
2
3
3
3
2
2
3
3
3
3
2
3
3
3
3
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
3
2
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
3
2
3
3
3
3
2
2
2
3
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
3
2
3
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
3
2
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
3
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
2
3
2
2
2
3
2
3
3
3
2
3
3
3
2
3
2
2
2
2
2
2
3
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
2
3
3
2
2
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
3
2
2
2
2
2
3
2
3
3
2
2
3
2
3
2
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
2
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
3
3
2
3
2
3
3
3
3
2
3
3
2
2
2
3
3
3
3
3
2
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
3
2
3
3
2
2
3
3
2
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
2
2
2
3
2
3
2
2
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
2
3
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
3
2
2
3
2
2
3
2
3
3
2
2
3
3
3
2
3
3
3
2
2
2
3
3
2
3
3
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
2
2
3
3
3
3
2
3
3
2
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
3
3
2
2
2
2
2
3
2
2
2
3
2
2
2
3
3
2
2
2
2
3
3
2
2
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
3
2
3
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
3
3
2
3
3
2
2
2
3
3
3
2
2
3
3
2
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
3
3
3
2
3
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
2
3
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
2
2
2
3
3
2
3
2
2
3
3
2
2
2
2
3
3
3
2
3
3
3
3
2
2
2
3
2
2
2
3
3
3
3
2
2
2
3
2
2
3
2
3
3
3
2
2
3
2
2
3
3
2
2
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
2
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
2
3
3
2
2
2
2
2
3
3
3
2
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
2
2
3
3
3
2
3
2
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
2
2
3
3
3
2
2
3
3
3
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
2
3
3
2
3
3
3
3
3
3
2
2
3
3
2
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
3
3
3
2
3
3
3
3
2
3
3
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
3
3
3
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
3
2
3
3
2
2
3
2
2
2
3
2
3
3
3
3
2
2
2
3
3
3
3
2
2
3
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
2
2
2
3
2
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
2
2
3
3
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
2
2
2
3
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
2
2
2
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
3
2
2
2
2
2
2
3
3
3
3
3
3
2
2
3
3
2
2
3
3
3
3
3
3
3
3
2
2
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
3
3
2
3
2
3
3
3
3
2
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
2
3
3
3
3
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
3
3
3
2
2
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
3
3
2
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
3
3
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
2
3
3
3
2
2
2
3
3
3
2
2
3
2
3
2
3
3
2
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
3
2
3
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
2
2
2
2
2
2
3
2
3
3
3
2
2
2
3
3
2
3
2
3
3
2
3
3
3
3
2
3
2
3
2
2
3
3
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
3
2
3
2
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
3
3
3
2
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
2
3
2
2
2
2
2
3
3
3
3
2
3
3
3
3
2
3
3
2
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
3
3
2
2
2
3
3
2
2
3
3
3
3
2
2
3
2
3
2
3
3
2
2
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
3
2
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
2
2
2
2
3
2
2
2
3
3
2
2
3
3
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
3
2
2
2
3
3
3
2
3
2
3
3
3
2
2
2
3
3
2
3
3
2
2
2
2
3
3
3
3
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
2
2
2
3
3
3
2
3
2
2
2
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
3
3
2
3
3
3
2
2
3
3
2
2
3
2
3
2
2
2
2
3
3
3
2
3
3
2
2
3
2
3
3
2
2
3
3
3
2
3
3
3
3
2
2
2
3
2
2
3
2
3
3
3
2
2
2
3
2
2
3
3
2
2
3
3
3
3
2
2
3
3
2
3
2
2
2
3
2
2
3
2
3
2
3
3
3
3
3
2
2
2
2
3
3
3
2
3
3
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
3
3
2
2
3
3
2
2
3
2
3
2
3
2
2
2
3
2
3
3
2
2
3
3
3
3
3
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
2
3
3
2
3
3
2
3
3
3
2
3
3
3
2
2
3
2
3
2
3
3
3
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
2
3
3
2
3
3
3
2
2
2
2
3
3
3
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
2
2
2
3
3
2
2
3
3
3
3
2
3
3
2
2
3
3
3
3
2
3
3
2
2
2
3
3
2
3
3
3
3
3
3
3
2
2
2
2
3
3
2
2
3
3
2
2
2
2
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
2
2
3
2
2
2
3
2
2
3
2
2
2
2
2
3
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
2
2
2
3
2
2
2
3
3
2
2
2
2
3
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
3
2
2
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
3
2
3
2
3
3
3
3
2
2
3
2
2
2
3
2
2
3
3
3
2
3
3
3
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
3
3
2
2
2
2
3
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
3
2
2
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
3
2
2
3
3
3
2
3
3
3
3
2
3
3
3
2
2
2
2
2
3
3
3
3
3
2
2
2
3
3
2
3
3
2
2
2
2
2
2
2
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
3
2
2
3
3
3
2
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
2
2
3
2
3
2
3
2
3
3
3
2
3
2
2
2
2
3
2
3
2
2
3
3
2
3
3
2
2
3
2
3
3
2
3
2
2
2
2
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
3
3
2
3
2
2
2
2
3
3
2
3
2
3
3
2
3
2
3
2
2
2
3
3
2
3
3
2
3
3
3
2
2
3
3
3
2
3
2
2
3
2
3
3
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
2
2
2
2
2
3
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
2
2
2
3
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
3
2
2
3
2
3
3
2
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
3
3
2
3
2
2
3
2
3
3
2
3
3
2
2
3
2
2
2
3
3
3
3
3
3
2
3
2
3
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
2
3
2
2
3
2
2
3
2
3
3
3
2
2
3
3
2
3
3
2
2
3
3
3
3
3
2
3
2
3
2
3
3
2
2
2
3
3
2
3
3
2
2
2
2
3
3
2
2
3
2
3
2
3
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
3
2
2
2
3
2
3
2
3
2
3
3
3
2
2
2
2
3
3
3
2
3
3
2
2
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
2
2
3
3
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
2
3
3
2
2
3
2
2
3
3
3
3
2
2
2
2
3
2
3
2
2
2
2
2
3
3
3
3
2
3
2
3
2
2
3
2
2
3
2
2
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
3
2
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3
3
2
3
2
3
3
2
2
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
3
2
3
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
3
3
3
2
3
3
2
3
2
3
2
3
2
2
2
3
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
2
2
2
2
2
3
2
2
3
2
3
2
3
2
2
2
2
2
2
3
3
2
2
3
2
3
2
2
2
2
2
3
3
2
2
3
3
3
3
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
3
3
3
3
2
2
2
2
2
3
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
3
3
2
2
3
2
2
3
3
3
2
3
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
2
3
2
3
2
3
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
3
3
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
2
3
3
2
3
3
3
3
3
3
3
2
2
3
2
2
2
3
2
2
2
2
3
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
3
3
3
2
2
2
2
2
3
2
3
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
2
2
3
2
3
2
2
2
3
2
3
3
2
2
3
3
3
3
3
3
2
2
3
3
3
2
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
3
3
3
3
2
2
3
2
3
3
2
3
3
2
3
2
3
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
3
2
3
2
2
2
2
3
3
2
3
2
3
2
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
3
2
3
2
2
2
2
2
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
3
3
3
2
3
3
3
2
2
3
2
2
2
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
2
2
2
3
2
2
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
3
3
2
2
3
3
2
2
3
2
3
3
3
3
2
3
3
3
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
2
2
2
3
3
2
2
3
2
2
2
3
3
3
2
3
3
2
2
3
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
2
2
3
2
2
3
3
3
3
2
3
2
3
2
2
3
2
2
2
3
3
3
3
3
2
2
2
3
3
3
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
3
3
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
2
2
2
2
3
2
3
2
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
2
2
2
3
3
3
3
2
3
3
2
3
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
2
2
3
3
3
3
2
3
2
2
3
3
3
2
3
2
2
2
3
3
3
2
2
2
3
3
2
3
2
2
2
3
3
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
2
2
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
3
2
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
3
3
2
3
2
3
2
3
3
3
3
3
2
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
2
3
3
2
3
2
2
2
2
2
2
3
2
3
3
2
3
2
3
2
3
2
3
2
2
3
3
2
3
2
2
2
2
2
2
3
3
3
3
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
2
3
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
2
2
3
2
3
3
2
2
2
2
3
3
3
2
3
2
3
2
3
3
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
2
2
3
2
2
2
2
2
3
2
2
3
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
3
2
3
2
2
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
2
2
2
2
2
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
2
3
2
2
2
2
3
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
3
3
3
2
2
3
2
3
3
2
3
2
2
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
2
3
3
2
2
2
2
2
2
2
3
2
3
3
2
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
2
2
2
2
3
2
3
2
3
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
3
2
3
3
2
3
2
3
3
2
2
2
3
3
3
2
3
3
2
3
3
2
3
2
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
3
2
3
2
2
2
2
3
2
2
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
3
3
2
2
3
3
2
2
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
2
2
2
2
2
2
3
3
3
2
3
3
3
3
3
2
2
2
3
2
3
2
3
2
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
3
3
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
3
2
2
2
3
3
3
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
3
2
3
2
3
2
2
3
2
3
2
2
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
2
3
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
2
3
3
3
2
2
2
3
3
3
3
3
3
2
2
3
3
2
3
2
2
3
2
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
3
3
2
3
2
3
3
3
2
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
3
3
2
3
3
2
2
3
2
3
2
2
2
2
3
2
3
2
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
2
3
3
3
3
2
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
2
3
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
3
2
3
3
2
3
3
3
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
3
3
2
3
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
3
3
3
3
3
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
3
2
2
2
3
3
2
3
2
3
2
2
2
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
2
2
2
2
3
2
2
3
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
2
3
2
2
3
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
2
3
3
2
2
3
3
3
2
3
2
3
3
3
2
2
2
2
2
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
3
2
3
2
3
2
3
3
3
2
3
2
3
3
3
3
2
2
2
2
3
2
2
2
3
3
3
3
2
2
2
2
2
3
2
2
2
3
2
3
2
3
2
2
3
3
2
3
2
3
2
3
3
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
2
3
3
3
2
3
2
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
3
2
2
3
2
2
2
3
3
2
3
2
2
2
2
2
3
3
2
2
2
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
3
2
3
2
3
3
2
2
3
2
2
2
2
2
3
3
2
2
3
2
3
2
2
2
2
2
2
3
2
3
2
3
2
2
2
2
3
2
2
3
2
3
3
2
2
3
3
2
2
2
3
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
2
2
3
3
3
3
3
3
2
3
2
3
2
3
3
2
2
3
3
2
3
2
2
2
3
2
2
2
2
3
3
2
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
2
2
3
3
3
2
2
2
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
3
2
2
3
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
3
2
2
2
3
3
2
2
3
2
3
3
2
2
2
2
3
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
3
2
3
3
2
2
3
3
3
2
3
3
3
2
2
2
3
2
3
2
2
3
3
2
3
3
2
2
2
3
2
3
2
2
2
3
3
2
3
2
3
2
2
3
2
2
3
2
2
3
2
2
3
3
2
3
3
3
2
3
3
3
3
3
2
3
2
2
3
3
2
3
2
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
2
3
3
3
3
2
2
2
3
2
2
2
2
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
3
2
2
3
2
3
2
3
2
2
2
2
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
2
3
3
2
3
2
2
2
2
3
2
2
3
2
2
3
3
3
2
2
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
2
3
3
2
2
2
3
2
2
3
2
3
3
2
3
2
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
2
3
2
2
2
3
2
2
2
3
3
2
3
2
3
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
2
3
2
2
2
3
2
3
3
2
3
2
2
2
3
3
2
3
3
3
3
3
2
3
3
2
2
2
3
3
3
2
2
3
3
3
2
3
2
3
2
3
2
3
3
2
2
3
3
3
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
3
2
2
3
3
3
3
2
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
3
2
3
3
3
3
3
3
2
3
3
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
2
2
3
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
3
2
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
3
3
2
2
2
3
3
3
2
3
3
2
3
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
3
3
2
2
2
3
2
2
2
3
3
3
3
3
3
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
3
2
2
3
2
2
2
3
2
3
2
2
3
2
3
2
2
2
2
2
3
2
2
2
3
2
3
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
3
2
2
3
2
2
3
3
2
3
3
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
3
3
2
2
2
2
2
2
3
2
2
2
3
2
3
3
2
3
2
3
2
3
3
2
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
3
3
2
2
3
2
3
3
2
2
2
3
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
3
2
3
3
2
2
2
2
2
3
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
3
3
3
2
3
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
2
2
3
2
2
3
2
2
3
3
2
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
3
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
3
2
2
2
3
2
3
3
2
2
2
3
2
3
3
2
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
3
2
2
3
3
3
2
3
2
3
2
2
3
2
2
2
2
2
3
3
2
3
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
2
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
2
2
3
3
2
3
3
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
3
3
2
2
3
2
2
3
2
2
3
2
2
2
3
2
3
3
2
2
3
2
3
3
3
3
2
3
2
3
3
2
3
2
3
2
2
2
2
3
2
2
2
2
2
2
3
3
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
2
3
2
3
3
2
2
3
2
3
3
3
2
3
3
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
3
2
2
2
2
2
2
3
3
2
3
2
3
2
2
2
2
2
3
3
2
3
3
3
3
3
3
3
2
2
3
2
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
3
2
3
3
2
2
2
3
3
2
3
2
3
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
2
2
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
3
2
2
2
2
3
2
2
3
3
2
2
2
3
2
2
3
3
3
2
2
3
3
3
3
2
2
3
2
2
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
3
2
3
3
3
2
2
2
2
3
3
2
3
2
3
3
2
3
3
3
2
2
2
3
2
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
2
3
2
3
3
3
2
3
3
3
3
2
2
3
2
2
2
3
2
3
3
2
2
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
2
2
3
2
2
2
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
2
2
2
2
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
2
2
3
3
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
3
2
3
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
2
2
2
3
2
3
2
3
2
3
2
3
2
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
2
2
3
2
2
2
2
2
3
2
3
3
3
2
2
3
2
3
2
2
2
2
2
2
2
2
3
3
2
3
2
2
3
2
3
2
2
3
2
3
3
3
3
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
3
2
2
2
3
3
3
3
2
2
2
2
2
2
3
2
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
3
2
3
2
3
3
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
3
2
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
3
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
3
3
3
2
3
2
2
3
2
3
3
3
3
2
3
3
3
2
3
2
3
2
2
3
2
3
2
2
3
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
3
2
2
3
3
2
3
2
3
3
2
2
3
2
2
2
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
2
2
3
2
2
2
3
3
2
2
2
3
3
3
3
2
3
3
3
3
3
3
2
3
3
3
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
2
3
2
3
2
3
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
3
2
2
2
3
2
3
3
2
2
2
3
2
2
2
2
3
2
3
3
2
3
2
2
2
3
3
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
2
3
2
3
2
2
2
3
3
3
2
3
3
2
3
2
2
2
2
3
2
3
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
3
2
3
2
3
2
2
2
2
3
3
2
3
3
2
3
3
2
2
2
2
3
3
2
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
3
3
3
3
3
3
2
2
3
3
2
3
3
2
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
3
3
2
2
3
2
3
3
2
2
3
2
2
2
3
2
2
3
2
3
2
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
2
3
3
2
2
3
3
3
2
2
3
3
3
2
3
3
3
3
3
2
3
3
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
3
2
3
2
2
3
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
2
3
3
2
3
2
3
3
3
3
3
3
2
3
2
2
2
3
3
3
2
2
2
3
3
3
2
2
3
3
2
2
2
2
3
2
3
3
2
3
3
2
2
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
3
2
2
3
3
2
2
3
2
2
3
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
3
3
3
3
3
2
2
3
3
3
2
2
2
2
2
3
2
3
2
3
2
2
2
2
3
2
3
2
2
2
2
3
3
2
3
3
2
3
3
3
3
3
2
2
3
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
3
3
2
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
3
3
2
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
3
3
3
3
2
2
2
2
2
2
3
3
2
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
2
2
2
2
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
2
2
2
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
2
3
3
2
2
3
2
3
2
2
2
2
2
3
3
2
2
3
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
2
2
2
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
3
2
2
2
2
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
2
2
3
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
2
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
3
2
2
3
3
3
3
2
3
2
3
3
3
2
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
3
3
2
3
2
3
2
3
2
2
3
3
2
3
2
2
3
3
2
2
3
3
2
3
2
3
3
2
2
3
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
3
2
2
3
3
2
3
3
2
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
3
3
3
2
3
3
3
2
2
3
2
2
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
3
2
3
3
3
2
3
3
3
3
3
2
2
2
2
3
3
2
2
3
3
2
3
2
3
3
2
3
3
3
2
2
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
3
2
2
2
3
2
2
2
3
3
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
2
3
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
3
3
2
2
2
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
3
2
2
2
2
3
2
3
2
2
2
3
3
3
2
2
2
3
2
2
3
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
3
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
2
3
3
3
3
2
2
3
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
2
3
3
2
2
2
3
2
2
3
2
3
3
2
2
2
2
2
3
2
3
2
3
2
3
2
3
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
2
3
2
2
3
3
2
2
2
2
3
2
3
2
3
3
2
3
3
2
3
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
2
2
3
2
2
2
3
3
2
2
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
2
2
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
3
2
2
2
2
3
3
2
2
2
2
2
3
3
3
2
2
2
2
2
2
3
3
2
2
2
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
3
3
3
3
2
2
3
3
3
2
3
2
2
2
2
3
2
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
2
2
3
2
3
2
3
3
3
2
2
3
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
3
3
2
2
3
2
2
3
2
2
3
3
3
2
3
2
2
3
2
3
2
3
2
3
2
3
2
2
2
3
2
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
3
2
3
3
2
3
2
2
2
2
2
3
2
2
3
3
3
3
2
3
3
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
2
3
2
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
3
2
2
2
2
2
3
2
2
3
3
3
2
3
3
3
2
2
3
2
3
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
3
2
2
2
2
3
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
3
3
3
3
3
2
2
2
2
2
3
2
3
2
3
3
3
2
3
3
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
2
2
3
2
2
3
2
3
3
2
3
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
2
3
3
3
2
2
3
2
2
3
3
3
3
2
2
3
2
2
3
2
2
2
3
2
3
2
3
3
2
2
3
2
3
3
2
3
2
3
3
3
3
2
3
2
2
3
2
2
2
2
2
3
2
3
2
2
2
3
3
3
3
3
3
3
2
3
3
2
3
2
2
3
3
3
2
2
3
2
3
3
3
2
3
3
3
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
3
2
2
2
3
3
2
2
2
3
3
3
2
3
3
2
3
3
2
3
2
3
3
2
2
3
2
2
3
3
3
2
2
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
3
3
3
2
2
2
3
3
2
3
3
2
2
2
2
2
3
3
2
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
2
2
3
3
3
2
3
2
3
3
2
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
2
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
3
3
2
2
3
3
3
2
2
3
2
2
3
3
2
3
2
3
2
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
3
2
2
2
2
2
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
2
2
3
3
2
3
3
3
3
3
2
2
2
3
3
2
3
3
3
2
3
3
3
2
3
3
3
2
2
2
3
3
3
2
3
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
2
2
3
3
2
3
3
2
3
3
3
2
2
3
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
2
2
2
3
2
2
3
3
2
2
2
3
3
2
3
3
2
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
3
3
2
3
2
3
2
2
3
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
3
3
3
2
2
2
3
2
3
2
2
2
2
2
3
2
3
2
2
3
3
2
3
2
3
3
3
3
2
3
3
3
3
2
3
2
3
3
2
3
3
2
2
3
2
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
3
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
3
3
3
3
3
2
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
3
2
3
3
3
3
2
3
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
2
3
2
2
3
2
2
2
3
2
3
3
3
3
2
2
3
2
3
2
2
2
2
2
2
2
3
3
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
2
2
2
2
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
3
3
2
2
3
2
3
2
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
3
3
2
2
3
2
2
2
2
2
2
2
2
3
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
3
3
2
2
3
3
2
3
2
3
3
3
2
2
3
3
3
3
2
3
2
3
3
3
2
3
2
3
3
2
2
2
2
3
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2
3
2
2
2
2
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
3
3
2
3
2
3
2
2
2
2
3
2
3
2
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
3
2
3
2
2
2
2
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
2
2
2
3
3
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
2
3
2
3
2
2
3
3
2
2
3
3
2
2
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
2
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
2
3
2
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
2
2
3
2
3
2
2
2
2
3
2
3
2
2
3
2
2
3
3
2
3
3
3
2
2
3
2
3
3
2
3
3
3
2
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
2
3
2
2
2
2
3
3
2
2
2
3
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
3
2
2
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
3
3
3
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
3
3
3
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2
3
3
3
3
2
3
2
3
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
3
2
3
3
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
2
3
2
3
2
2
2
2
2
2
2
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
3
2
3
2
3
2
3
3
2
3
2
3
3
2
2
3
2
2
3
3
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
2
3
2
2
2
2
2
2
2
3
2
3
2
2
2
2
3
3
2
2
2
3
3
2
2
3
2
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
3
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
3
2
2
3
3
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
3
2
2
3
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
2
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
3
2
2
2
3
2
3
2
2
2
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
3
3
3
2
2
2
3
3
3
3
2
3
2
2
2
3
3
3
3
2
3
2
2
3
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
2
2
2
2
3
3
2
2
2
2
3
2
2
2
3
2
3
3
3
2
3
3
2
2
2
3
2
2
2
2
3
3
3
3
3
2
2
3
2
3
3
3
3
3
2
3
2
2
3
3
3
3
3
2
2
2
2
3
3
3
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
2
2
3
2
3
2
2
2
2
2
3
3
3
2
3
2
2
2
3
3
2
2
2
3
3
2
3
2
2
2
3
2
3
3
2
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
2
3
2
3
2
2
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
2
2
3
3
2
2
3
3
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
3
2
3
3
3
3
2
3
2
3
3
3
2
3
3
3
2
2
3
3
3
2
2
3
3
3
2
3
2
2
2
2
3
2
3
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
3
3
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
3
2
2
3
3
3
2
3
2
3
3
2
2
2
3
2
2
2
3
3
3
2
2
2
2
2
3
2
3
2
2
3
2
2
2
3
2
2
3
3
3
3
2
2
3
2
2
3
3
2
3
2
2
3
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
2
2
3
3
3
2
3
3
2
2
3
2
3
3
2
2
3
3
3
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
2
3
3
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
2
2
2
3
3
2
3
2
2
2
2
3
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
3
2
3
3
3
3
3
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
2
3
2
3
3
2
3
3
3
3
2
3
3
2
2
3
2
3
2
2
3
3
3
2
3
2
2
2
2
2
3
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
3
2
2
2
3
2
3
3
2
2
2
3
3
3
2
2
3
3
3
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
3
3
2
3
3
2
3
3
3
2
2
3
3
3
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
3
2
3
3
2
3
3
3
3
2
2
2
2
3
2
2
2
3
3
3
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
2
3
2
2
3
3
3
3
3
3
2
2
3
2
3
2
2
3
3
3
2
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
2
2
3
2
2
3
2
2
2
2
3
3
3
3
2
2
2
3
2
3
3
2
3
2
3
2
2
2
3
2
2
2
2
3
3
2
3
2
3
3
3
3
2
3
3
3
3
3
2
2
2
3
3
3
3
3
2
3
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
3
3
2
2
3
2
2
3
2
2
2
3
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
3
3
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
2
2
2
3
3
3
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
2
2
2
2
2
3
2
3
3
2
3
2
2
3
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
3
3
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
3
2
2
3
2
3
3
2
3
3
3
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
3
3
2
2
2
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
3
3
3
2
3
2
3
2
3
3
2
3
2
3
2
3
3
3
3
3
2
3
2
3
2
3
3
3
2
3
3
3
3
2
2
3
3
2
2
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
3
2
3
3
2
2
3
2
3
3
2
2
3
2
2
3
2
3
3
2
2
3
2
2
2
3
2
2
3
3
2
3
3
3
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
3
3
2
3
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
3
2
2
3
3
3
2
2
2
3
3
2
3
3
2
2
3
2
3
2
2
2
2
3
3
3
2
3
3
2
2
2
3
3
2
3
3
3
3
3
2
2
2
2
3
3
2
2
2
2
2
2
2
3
3
2
3
2
2
2
3
3
2
3
2
2
2
3
3
2
3
3
2
2
2
3
3
2
3
2
2
3
3
2
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
3
3
3
3
3
2
2
2
3
3
3
3
2
3
2
2
3
3
2
3
2
3
2
2
3
2
3
2
3
2
3
3
3
3
2
3
3
2
2
3
3
2
2
2
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
3
2
3
3
2
3
3
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
3
2
3
2
3
3
2
2
3
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
3
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
3
3
2
3
2
3
2
3
2
2
3
3
2
3
2
2
3
3
2
3
2
3
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
2
2
3
3
3
3
2
3
3
3
3
2
3
2
3
3
2
2
3
2
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
3
2
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
3
3
2
3
2
3
2
2
2
2
3
3
3
3
3
3
3
2
2
2
3
2
2
2
2
2
2
3
2
2
3
3
2
2
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
2
2
3
2
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
2
2
2
3
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
3
3
3
3
2
3
3
3
2
3
3
3
2
2
3
2
2
2
2
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
2
2
3
3
2
2
2
3
3
2
2
3
2
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
2
2
3
3
3
2
3
2
3
3
2
3
2
3
3
3
2
3
2
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
3
2
3
2
2
3
2
3
2
2
2
3
3
3
2
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
2
2
2
2
3
2
2
3
2
3
2
3
2
3
3
2
3
3
2
2
2
2
2
3
3
2
3
2
2
2
3
3
3
3
3
2
3
2
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
2
3
3
2
3
2
2
2
2
2
3
3
3
2
2
2
2
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
2
2
3
2
2
3
3
3
2
2
3
3
2
2
2
3
3
2
3
3
2
3
3
3
2
3
3
3
2
2
2
3
3
3
2
2
2
2
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
3
3
2
3
3
3
2
2
3
2
2
3
2
2
2
2
3
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
3
2
2
3
2
2
3
3
3
3
2
3
2
2
3
2
2
3
3
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
3
2
2
2
2
2
3
2
2
3
3
3
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
2
3
3
3
3
3
2
3
3
3
3
2
3
3
3
3
2
2
3
3
3
2
2
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
2
2
2
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
2
3
2
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
3
3
2
2
3
3
3
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
2
3
2
2
2
3
2
2
2
3
3
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
2
2
3
3
3
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
3
3
3
2
3
2
2
2
3
2
3
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
2
2
3
3
3
2
3
2
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
3
3
3
3
2
3
3
3
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
3
3
3
3
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
2
3
3
3
3
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
3
2
3
3
3
2
3
2
3
2
3
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
3
2
3
2
2
2
2
3
2
3
3
2
3
2
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
2
2
2
2
3
3
2
3
2
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
2
2
3
2
3
3
2
2
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
2
2
3
3
3
2
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
2
2
2
2
3
2
2
2
3
3
3
3
3
2
2
2
2
3
2
2
2
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
2
2
3
3
2
3
2
3
2
2
3
3
2
2
2
3
3
2
2
2
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
3
2
2
2
3
3
3
3
2
3
2
2
3
3
2
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
3
2
2
3
3
3
3
2
3
2
3
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
2
2
3
3
2
2
3
2
2
2
2
3
3
2
3
2
2
2
2
3
3
3
2
2
2
3
3
3
3
3
2
3
2
3
3
3
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
3
2
2
3
3
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
3
2
3
2
2
3
2
2
2
3
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
2
2
3
3
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3
2
2
3
3
3
2
3
2
2
3
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
2
3
3
3
2
2
3
2
3
3
2
2
2
2
3
2
3
3
3
3
3
3
2
3
3
3
3
3
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
2
2
2
2
3
2
3
2
2
3
3
2
3
3
3
2
2
2
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
2
3
3
2
3
2
2
2
3
3
3
2
3
3
3
2
2
3
2
3
2
3
2
3
3
3
2
2
2
2
2
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
3
3
3
2
3
2
3
2
2
3
3
2
3
3
2
2
3
2
2
2
3
3
2
2
2
3
3
2
2
3
3
3
3
2
2
2
2
3
2
3
3
2
3
3
3
2
3
2
3
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
2
3
2
3
2
2
2
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
3
2
2
3
2
3
2
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
3
2
2
3
3
3
3
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
2
2
2
3
2
3
2
3
2
2
2
2
2
2
3
2
2
3
3
3
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
3
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
3
2
3
3
2
3
2
3
3
2
3
3
3
2
2
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
3
3
2
3
3
3
3
3
2
2
2
2
3
3
2
2
2
2
3
2
2
3
3
2
2
3
2
3
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
2
2
3
2
2
2
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2
3
3
2
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
2
2
3
2
2
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
3
3
3
2
2
2
2
3
3
3
2
3
2
2
2
2
3
3
2
3
3
3
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
2
2
3
3
2
2
3
2
3
3
3
2
3
2
2
3
2
3
3
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
3
3
3
2
2
2
3
3
3
2
3
2
2
2
3
3
2
3
3
2
2
3
3
2
3
3
2
2
2
3
3
2
2
2
2
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
3
3
2
3
3
2
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
2
3
3
3
2
2
3
2
3
3
2
3
3
3
2
2
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
3
2
2
2
2
2
2
3
3
3
2
2
2
3
3
2
3
2
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
3
2
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
3
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
2
2
3
2
3
2
3
3
2
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
2
3
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
3
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
2
2
3
3
3
2
2
3
2
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
2
2
2
3
2
3
2
2
2
3
3
2
2
2
2
2
2
3
2
3
3
2
3
2
2
2
3
2
3
2
2
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
3
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
2
2
2
2
3
2
3
3
2
3
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
3
3
2
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
2
3
2
2
2
3
3
3
3
3
3
3
2
3
2
3
3
3
2
3
3
2
2
2
2
2
3
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
2
3
2
2
2
3
3
3
3
3
3
2
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
3
3
3
3
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
2
2
3
2
3
3
2
3
3
3
3
3
3
2
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
3
2
3
3
3
2
3
3
2
2
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
2
2
2
3
3
2
3
2
2
2
2
2
3
3
2
3
3
3
3
2
3
2
3
2
3
2
3
3
3
3
2
3
2
2
2
3
3
2
3
2
3
2
3
2
2
2
3
2
2
3
2
3
2
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
2
3
2
3
2
2
2
3
2
2
2
3
3
2
2
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
3
3
3
2
3
3
2
3
2
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
2
3
2
3
3
2
2
2
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
2
2
3
3
3
2
3
2
2
3
2
2
3
2
3
3
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
2
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
3
3
2
2
3
3
2
2
2
2
2
3
3
3
2
3
2
2
2
3
2
3
2
3
3
2
3
2
2
2
3
2
3
2
2
3
2
3
3
3
3
3
2
3
2
3
3
2
3
2
3
2
3
3
2
3
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
3
2
3
3
3
3
2
2
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
3
2
3
2
2
3
3
2
2
3
2
2
2
2
3
2
3
3
3
2
3
2
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
2
2
3
2
2
2
2
2
3
3
3
2
3
3
3
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
2
2
3
3
3
3
3
3
3
3
2
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
2
3
3
2
3
2
2
2
2
3
3
3
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
2
3
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
2
3
2
2
2
3
3
3
3
2
2
2
3
2
2
3
2
3
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
2
3
2
3
2
3
2
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
2
3
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
3
2
3
2
3
2
3
3
3
2
3
3
2
2
2
3
3
2
3
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
2
3
3
2
3
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
2
2
2
3
2
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
3
3
3
2
2
3
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
2
3
3
2
3
3
3
2
2
3
2
2
3
2
2
3
3
2
2
3
2
3
3
3
2
2
2
2
2
3
2
2
2
2
3
3
3
2
3
3
2
2
2
3
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
2
3
3
2
3
3
2
2
3
2
3
3
3
2
3
2
2
2
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
2
2
2
3
3
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
2
3
3
3
2
2
3
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
3
3
2
3
2
2
2
3
3
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
2
3
2
2
2
2
2
2
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
2
3
3
3
3
2
2
2
2
2
3
2
3
2
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
2
3
2
3
3
2
3
3
3
3
3
2
2
3
3
2
3
3
2
2
2
3
2
2
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
2
3
2
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
2
3
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
2
3
3
2
2
2
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
3
3
3
2
3
3
3
3
2
2
2
2
2
2
3
3
3
3
3
2
3
3
3
3
2
2
3
3
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
3
3
3
2
3
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
2
3
3
2
2
2
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
3
3
2
2
2
3
2
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
2
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
3
2
2
3
2
2
3
3
3
3
2
2
3
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
3
2
2
2
2
2
2
3
2
2
3
2
3
3
3
2
3
3
3
3
3
2
2
2
3
3
2
3
2
3
2
2
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
3
2
3
2
3
3
3
3
2
2
2
2
2
2
3
2
2
3
3
3
2
3
2
2
2
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
2
2
2
3
3
3
3
3
3
2
2
2
2
3
3
3
2
2
3
2
3
3
3
2
2
2
3
2
3
3
2
3
2
2
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
2
2
2
3
2
2
2
3
3
3
3
3
2
3
2
3
2
3
2
3
2
2
2
3
3
3
3
2
2
2
3
2
2
2
3
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
3
2
2
2
3
2
3
3
3
3
2
3
2
3
3
3
3
2
3
2
3
2
3
2
2
3
2
2
3
3
2
2
3
3
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
2
3
3
2
2
3
3
3
2
2
3
3
3
2
3
2
3
2
2
3
2
2
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
3
3
3
3
2
2
2
3
2
2
3
3
3
3
3
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
2
2
2
3
3
3
2
3
3
3
2
2
3
3
3
2
2
2
2
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
3
2
2
3
3
3
3
2
2
3
2
3
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
3
2
2
3
2
2
2
3
2
3
3
3
2
3
2
2
2
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
3
3
2
2
2
3
2
2
2
2
3
3
2
2
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
3
2
3
3
2
3
2
3
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
3
2
2
2
2
2
3
2
3
2
2
3
3
3
2
2
2
3
2
2
3
2
3
2
2
3
3
3
2
2
2
3
2
2
3
2
2
3
2
3
2
3
3
2
3
3
2
2
2
2
3
2
3
3
3
3
2
2
2
2
2
3
3
2
3
3
3
2
2
2
3
2
3
2
3
2
2
2
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
3
2
2
3
2
3
3
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
2
3
2
2
3
2
3
3
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
3
3
3
2
2
2
2
3
3
3
2
2
3
2
3
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
2
2
2
2
3
2
2
3
3
3
3
3
3
3
3
2
3
3
2
2
2
3
3
2
2
3
2
3
2
2
3
3
2
3
2
3
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
2
2
2
3
2
3
3
2
2
3
3
3
3
3
3
2
3
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
3
3
2
3
3
2
3
2
2
2
3
2
3
3
2
2
2
3
3
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
2
2
2
3
2
3
3
2
3
2
2
3
2
3
3
3
2
2
2
2
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
3
2
3
2
2
2
3
2
3
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
3
3
3
2
2
2
3
3
2
3
3
3
2
2
3
3
3
2
2
2
3
2
3
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
3
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
3
3
2
2
3
2
2
3
3
2
2
3
3
3
2
3
2
3
2
2
2
2
3
2
3
3
2
3
3
3
3
3
2
2
3
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
2
3
2
2
3
3
2
3
2
2
3
3
3
2
2
3
2
2
2
2
2
3
3
3
2
3
3
2
3
2
3
2
2
2
2
3
3
2
2
2
2
2
3
3
2
3
3
3
3
2
3
2
3
2
2
3
3
3
2
3
3
3
2
3
3
2
2
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
3
2
3
2
2
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
2
2
2
2
3
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
3
3
3
3
2
2
2
3
3
2
2
2
3
3
3
3
2
2
2
3
3
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
3
3
2
2
2
2
2
3
2
3
2
2
2
3
3
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
3
3
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
2
3
3
2
3
2
3
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
2
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
2
3
3
3
3
3
3
3
2
3
3
2
2
3
3
2
3
3
2
3
2
3
2
3
3
2
3
2
2
2
2
2
3
2
2
2
2
3
2
2
3
2
2
2
3
2
2
3
2
3
3
2
3
2
3
3
2
3
3
2
3
2
3
3
3
2
3
3
2
3
3
2
3
2
2
3
2
3
3
3
2
3
2
3
2
3
2
2
2
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
3
3
2
2
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
2
3
3
2
3
3
3
2
3
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
2
2
3
3
3
3
2
2
2
2
3
2
2
3
2
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
3
3
3
2
2
3
2
3
3
3
3
2
2
2
3
3
3
3
2
2
2
3
2
3
3
2
3
3
3
2
2
2
3
3
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
3
3
2
2
2
2
3
2
3
2
2
2
3
2
2
3
3
3
3
2
2
3
3
2
3
3
2
3
2
3
2
3
3
3
3
2
3
2
3
3
3
3
3
2
2
3
3
3
3
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
2
3
2
2
3
3
2
2
2
3
3
3
3
3
2
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
2
2
2
3
2
3
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
2
3
2
3
3
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
3
3
3
2
2
2
3
3
2
2
2
3
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
2
2
3
2
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
2
2
2
2
3
2
3
2
2
3
2
3
2
3
2
3
3
2
3
3
2
3
2
3
3
2
3
3
2
3
3
3
2
2
2
2
2
2
3
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
2
3
2
2
3
3
3
3
2
2
2
2
3
3
3
2
3
2
3
2
2
3
2
3
2
2
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
2
2
2
3
3
3
2
3
2
3
3
2
3
3
2
2
3
2
3
2
3
3
2
3
2
2
2
3
3
2
2
2
3
2
3
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
2
2
3
3
2
3
3
3
2
2
2
3
2
3
3
3
2
3
2
3
3
2
2
2
2
3
2
3
3
2
2
3
3
3
2
3
3
3
2
2
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
2
3
3
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
3
2
3
3
2
3
3
3
3
2
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
2
2
2
2
3
3
3
3
2
3
3
3
2
2
2
2
2
2
2
3
2
3
2
3
2
3
3
3
3
2
3
2
3
2
2
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
2
2
2
2
2
3
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
3
2
3
2
3
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
3
2
3
2
2
2
2
2
2
2
3
3
3
3
3
2
2
3
2
3
3
3
2
2
3
3
3
2
2
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
3
2
2
3
2
2
2
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
2
3
3
2
2
3
2
2
2
3
2
2
2
2
2
3
3
2
2
3
3
2
3
3
3
3
3
2
3
2
2
3
2
3
2
3
2
2
2
3
3
2
2
2
2
2
2
3
3
2
2
3
2
3
2
2
3
2
2
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
3
2
2
3
3
3
3
2
2
3
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
3
2
3
3
2
3
2
2
2
2
2
3
3
2
3
2
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
2
2
3
2
2
2
3
2
2
3
3
3
2
3
2
3
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
2
2
3
2
3
2
3
3
2
2
2
3
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
3
3
3
2
2
2
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
3
2
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
2
2
2
3
3
3
2
2
2
3
2
3
2
2
2
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
2
2
2
2
3
2
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
2
2
3
3
3
3
3
2
3
2
2
3
2
2
3
3
3
2
3
3
3
3
2
3
3
3
2
3
3
2
3
2
2
3
2
2
2
2
2
2
2
3
3
3
2
3
2
2
2
3
2
2
3
2
3
3
2
2
2
2
3
3
3
3
3
3
2
2
3
2
2
3
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
2
3
3
3
2
2
2
2
3
2
2
3
3
3
2
3
2
3
3
2
3
2
2
3
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
3
3
2
3
2
2
3
2
2
3
2
2
2
3
2
3
3
2
2
3
2
2
2
2
2
3
3
3
2
2
2
3
3
2
3
2
3
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
3
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
3
2
2
3
2
3
2
3
2
2
2
2
2
2
2
2
3
2
2
2
2
3
2
3
2
3
2
3
2
3
2
2
2
3
2
2
3
3
3
2
2
3
3
3
3
2
2
2
3
2
3
3
2
3
2
2
2
2
3
3
2
3
2
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
2
3
3
3
2
2
3
2
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
2
2
3
3
2
2
3
2
2
2
3
2
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
3
2
2
3
3
3
2
2
3
2
2
2
2
3
2
3
3
2
2
2
3
3
2
2
3
2
2
3
3
2
2
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
3
2
3
3
3
3
2
3
3
2
3
3
2
3
2
3
3
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
3
2
2
3
3
3
2
3
3
3
2
2
2
3
3
2
3
2
2
2
3
2
3
2
3
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
3
3
3
2
2
3
3
3
2
2
3
3
3
2
3
2
2
3
2
3
3
2
3
3
3
2
2
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
3
3
2
3
2
3
3
3
3
2
3
3
3
3
2
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
3
2
3
3
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
2
3
2
2
2
2
2
2
2
2
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
2
3
3
2
2
2
2
3
2
3
3
3
2
3
3
3
3
2
2
3
2
2
3
3
3
2
2
2
3
2
3
3
2
2
3
2
2
2
2
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
2
2
3
3
3
3
3
2
3
3
2
3
2
3
3
3
3
3
3
2
3
3
2
2
2
2
3
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
3
3
3
3
2
2
2
3
2
3
2
3
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
3
2
2
2
3
2
3
3
2
3
2
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
2
2
2
2
2
3
3
3
3
3
3
3
2
3
2
2
2
3
3
2
3
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
2
2
2
2
3
3
3
2
2
3
2
3
3
2
2
3
3
2
2
2
2
3
2
2
2
2
3
2
2
3
3
2
3
2
2
3
2
2
2
2
3
3
3
3
3
2
3
2
3
2
3
3
3
3
3
3
3
2
3
2
2
2
2
3
3
2
3
2
2
3
3
2
2
3
3
2
3
2
3
2
3
2
3
3
2
2
2
2
2
2
2
3
2
3
3
2
2
2
3
3
3
2
3
3
2
2
3
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
3
2
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
2
2
3
2
3
3
3
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
2
2
2
3
2
3
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
2
2
3
3
3
2
2
3
3
3
3
2
2
2
3
3
3
2
3
2
2
2
2
3
2
3
3
3
3
2
2
2
2
3
3
3
3
2
3
2
3
2
2
2
2
2
3
3
3
3
2
3
2
3
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
3
2
2
3
3
2
3
2
3
3
2
2
2
3
3
2
2
2
2
3
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
3
2
3
2
3
2
2
3
3
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
2
2
3
2
3
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
3
3
3
3
3
2
3
2
3
3
3
3
2
2
3
2
3
2
2
3
2
2
3
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
2
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
2
3
3
3
2
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
2
3
3
3
2
2
2
2
3
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
2
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
3
3
2
3
2
3
3
3
2
2
3
2
3
3
2
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
3
2
2
2
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
2
3
2
3
2
2
3
2
3
2
3
3
3
2
2
3
2
2
2
3
2
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
2
3
2
2
3
2
3
3
2
3
2
2
3
2
2
3
3
3
3
2
3
3
2
2
2
2
3
3
3
3
2
2
3
2
2
3
3
2
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
2
3
3
2
3
2
3
2
2
3
2
3
3
2
3
2
3
3
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
3
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
2
3
3
3
3
3
2
3
2
3
3
3
2
3
3
2
2
2
3
3
2
2
2
3
3
3
3
2
2
3
2
3
2
2
2
2
2
3
2
2
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
3
2
2
2
3
2
2
3
2
3
3
2
2
3
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
3
2
3
2
3
3
2
3
3
3
3
3
2
2
2
2
3
2
3
3
2
3
2
3
2
3
3
3
3
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
3
2
2
3
3
2
2
3
2
3
2
2
2
3
3
3
2
3
2
3
3
2
2
2
2
3
3
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
3
2
2
2
2
2
2
2
3
3
2
3
3
2
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
3
3
3
2
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
2
2
3
2
3
2
2
2
3
3
3
2
3
3
2
3
3
2
3
3
3
3
3
2
3
2
3
2
2
3
2
2
3
3
3
3
3
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
3
2
2
2
3
2
3
2
3
3
3
2
2
2
2
2
3
3
3
2
3
2
3
2
2
2
2
2
3
2
2
3
3
3
2
3
3
3
2
2
3
3
3
2
2
2
2
2
3
3
2
3
2
2
3
2
2
2
3
3
2
2
2
3
2
2
2
2
2
2
2
3
2
2
2
3
3
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
2
2
3
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
3
2
2
3
3
2
3
2
3
3
3
2
2
3
3
2
2
2
2
2
3
2
3
2
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
2
2
3
2
3
2
2
2
3
2
3
3
3
2
3
2
3
2
2
3
2
2
2
2
3
3
2
3
2
3
2
2
3
3
3
3
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
2
3
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
2
2
2
3
3
2
2
3
2
3
3
2
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
2
3
2
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
2
2
2
3
3
3
2
3
2
3
3
3
2
3
3
2
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
2
3
3
3
2
2
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
2
3
2
3
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
2
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
3
2
3
3
3
2
2
3
3
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
3
2
2
2
2
3
2
3
2
3
2
3
2
2
2
3
2
3
3
3
3
2
2
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
2
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
3
3
2
2
3
2
3
2
3
2
3
3
3
2
3
3
3
2
2
3
3
2
2
2
3
3
2
3
2
3
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2
3
2
3
2
3
3
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
2
3
3
3
2
2
2
3
3
3
3
3
2
3
2
2
3
2
2
3
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
3
2
3
3
2
3
2
2
3
2
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
3
3
3
3
3
3
2
3
3
2
2
2
3
3
3
2
3
3
2
2
2
2
3
2
3
2
3
2
3
3
3
2
2
2
2
2
2
2
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
3
2
2
3
2
2
3
2
3
3
2
3
3
3
3
3
3
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
2
3
3
2
2
2
2
2
3
2
3
3
2
3
3
3
2
2
2
3
3
3
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
2
2
3
3
3
2
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
3
2
2
3
2
3
3
3
3
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
2
3
2
2
2
2
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
3
3
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
2
2
3
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
2
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
3
2
3
3
2
2
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
2
2
2
2
2
3
2
2
3
3
2
2
2
3
3
3
2
3
2
2
2
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
2
2
3
2
2
3
2
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
3
3
3
2
3
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
2
2
3
2
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
3
2
3
3
3
2
3
2
3
3
2
2
2
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
2
3
2
2
2
2
3
3
3
2
2
3
3
2
2
2
2
3
2
3
2
3
2
3
3
3
2
3
3
3
3
3
2
3
3
2
3
3
2
2
3
3
3
3
2
3
3
3
3
3
2
3
3
2
3
3
2
2
2
2
2
2
3
3
3
2
3
3
3
3
2
3
3
3
2
3
2
2
3
3
3
3
2
2
3
2
2
3
2
3
3
3
3
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
3
2
3
3
3
2
2
2
2
3
3
3
2
3
3
2
2
2
3
3
2
2
2
3
2
3
3
2
2
3
3
2
2
2
3
3
2
3
2
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
3
3
3
3
3
2
3
3
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
2
3
3
2
3
3
3
3
3
2
3
3
2
2
3
3
2
3
3
2
2
3
3
2
3
3
2
2
3
2
3
2
3
3
2
3
2
2
2
2
2
3
2
2
3
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
3
2
3
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
2
3
2
3
3
2
2
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
2
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
2
2
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
2
3
3
2
3
2
3
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
2
3
2
3
2
3
3
3
2
2
2
2
3
2
2
3
3
2
3
2
3
2
3
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
3
3
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
3
2
2
3
3
2
2
3
2
3
3
2
3
2
3
3
3
3
3
2
3
3
3
2
2
3
3
3
2
3
2
2
3
3
3
3
2
3
2
3
3
3
3
2
3
2
2
3
2
3
3
2
3
3
3
3
2
2
2
3
2
2
3
2
2
3
2
3
3
2
2
3
3
3
2
2
3
2
2
3
3
3
2
2
3
2
2
2
3
2
3
3
3
3
2
2
2
2
3
2
2
2
3
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2
3
2
3
3
3
2
2
3
3
3
3
2
2
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
2
2
3
3
2
3
3
3
2
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
2
3
2
3
3
2
3
3
2
2
2
3
3
2
2
3
2
3
3
2
3
3
2
2
2
3
3
2
3
2
3
3
3
3
3
3
2
3
3
3
2
3
3
2
2
2
2
2
3
2
3
3
2
2
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
3
3
2
2
2
3
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
2
3
3
2
2
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
2
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
3
2
2
3
3
3
3
2
3
3
3
2
2
2
2
2
3
2
3
3
2
3
2
3
3
3
2
2
2
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
2
3
3
2
3
2
2
3
3
2
2
2
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
2
2
2
3
3
3
3
2
2
2
2
2
2
3
3
3
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
2
3
2
2
2
3
3
3
3
2
2
2
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
2
3
3
3
2
3
2
2
2
3
3
2
3
3
3
3
3
3
3
3
2
3
2
2
2
2
3
2
2
2
2
2
3
2
2
3
3
3
3
2
2
3
2
3
2
3
2
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
2
2
2
2
2
2
3
2
3
3
2
2
2
3
3
3
2
2
3
2
3
3
3
2
2
2
2
2
2
2
3
3
2
2
3
2
3
2
3
3
3
3
2
3
2
2
3
3
2
3
3
2
2
3
3
3
3
3
3
3
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
3
3
2
3
2
2
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
3
3
2
3
3
2
2
2
2
2
2
2
3
2
3
3
2
2
2
3
3
2
3
3
2
3
2
3
3
3
2
3
2
2
3
3
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
2
3
3
3
3
2
2
2
2
3
3
3
3
2
2
2
2
3
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
2
3
2
3
3
3
3
2
3
3
2
2
3
2
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
2
3
2
3
3
3
2
3
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
3
2
3
2
3
2
2
3
3
2
3
3
2
2
2
2
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
3
3
3
2
2
3
2
3
2
2
2
2
3
3
2
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
2
3
2
3
2
3
2
3
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
2
3
2
3
2
3
2
3
2
2
2
2
2
2
2
2
2
3
2
3
2
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
3
2
3
2
3
2
2
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
2
3
3
2
2
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
2
2
3
3
2
3
2
2
3
3
2
3
2
3
3
2
3
2
2
3
3
2
2
2
2
3
2
3
3
2
3
2
2
2
3
2
3
3
3
2
2
2
2
3
3
3
2
3
3
3
3
2
2
3
3
3
3
2
3
3
3
3
2
3
3
3
3
2
2
2
3
3
3
3
3
3
2
3
2
3
3
3
3
2
3
3
3
3
2
2
2
3
2
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
3
2
2
2
2
3
3
3
2
2
3
2
2
3
2
2
3
3
3
2
2
3
2
2
3
3
3
3
2
2
3
3
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
3
2
3
3
2
2
3
2
3
3
3
2
2
2
3
2
2
2
2
2
2
3
2
3
3
3
2
3
2
3
3
3
3
3
2
3
3
2
2
2
2
3
2
2
2
2
2
3
3
3
2
3
2
3
3
2
3
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2
2
3
2
2
3
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
3
2
2
3
2
2
3
3
2
3
2
3
3
3
2
3
3
3
3
2
3
3
2
2
2
3
3
3
3
2
2
2
2
3
2
2
2
3
2
3
3
2
2
3
2
2
3
2
2
3
3
3
2
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
3
2
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
3
3
3
2
3
2
2
3
2
2
3
3
2
3
3
2
3
3
3
3
3
2
3
3
2
3
2
2
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
3
2
3
3
3
2
2
3
3
3
2
3
3
2
2
3
2
3
2
2
2
2
2
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
3
3
2
3
2
3
3
2
3
2
2
3
2
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
2
2
3
3
3
2
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
2
3
2
2
3
2
2
2
3
3
3
3
3
3
3
3
3
2
2
3
2
3
2
3
3
3
3
3
2
3
3
2
3
2
2
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
3
3
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
3
2
2
3
3
3
3
2
3
3
2
3
2
3
3
2
2
3
3
2
3
2
2
3
3
3
3
3
2
2
3
3
2
2
2
2
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
2
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
3
3
2
3
3
3
3
2
3
2
3
2
2
2
2
2
2
3
2
3
2
3
2
3
3
3
3
3
2
2
2
2
2
2
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
2
3
2
3
3
3
3
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
2
3
2
3
3
3
3
2
2
2
2
3
2
3
2
3
2
3
3
2
2
2
2
2
3
2
3
3
2
2
2
2
2
3
3
3
2
3
2
3
2
2
2
2
2
2
2
3
3
2
2
3
2
2
3
2
2
2
2
2
2
3
3
2
2
3
3
2
3
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
3
3
2
3
2
3
2
3
3
3
3
2
2
2
2
3
2
3
3
2
3
3
3
2
3
2
3
2
3
2
2
3
2
2
2
3
3
2
3
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
2
3
2
3
3
2
3
3
2
3
2
3
2
3
3
2
2
3
2
3
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
3
2
2
2
3
2
3
2
3
2
3
2
3
2
2
3
3
3
2
2
3
3
3
2
3
2
2
3
2
3
2
3
3
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
2
3
2
2
2
3
2
3
3
3
3
3
2
3
3
3
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
2
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
2
3
2
3
3
3
2
2
2
2
3
2
2
2
2
2
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
2
3
3
3
2
3
3
3
3
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
2
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
2
3
3
3
2
3
3
2
3
3
2
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
3
3
3
3
2
2
2
3
3
3
2
3
2
2
3
2
2
3
3
3
2
3
3
3
3
2
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
3
2
2
3
2
3
3
2
3
3
2
2
2
3
3
2
2
3
2
3
2
2
2
3
3
3
2
3
2
3
2
2
3
2
3
2
2
2
3
3
3
2
2
2
2
2
3
2
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
2
2
3
3
3
2
2
3
3
3
3
3
2
2
3
3
3
2
2
2
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
3
2
3
2
3
2
3
2
3
2
3
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
2
2
3
3
2
3
2
3
3
3
2
2
2
2
2
3
3
3
2
2
3
2
2
3
3
3
3
3
3
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
3
2
3
2
2
3
3
3
3
3
3
3
3
2
2
3
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
2
3
2
2
2
2
3
2
3
2
3
3
2
2
3
2
2
2
2
3
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
3
2
2
2
2
2
2
2
2
3
3
3
2
2
2
3
3
2
3
3
3
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
3
2
2
3
3
2
2
2
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
2
2
3
3
2
3
2
2
3
3
2
3
2
3
2
2
3
2
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
2
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
2
2
2
3
3
2
2
3
3
2
3
3
2
2
3
2
2
2
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
3
2
3
2
2
2
2
3
3
2
2
3
3
3
3
3
3
2
3
2
3
3
3
2
3
2
2
2
2
3
2
2
2
3
3
2
3
3
2
3
3
3
2
2
3
3
2
3
2
3
3
2
2
3
3
3
2
2
2
3
3
2
3
2
3
3
3
2
2
2
2
3
3
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
2
2
2
3
2
2
2
3
3
3
3
3
3
2
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
3
2
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
2
3
3
2
3
2
2
3
3
2
2
2
2
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
2
3
2
2
2
3
2
2
3
2
3
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
3
2
2
3
3
3
3
2
3
2
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
2
2
3
3
3
3
2
2
2
3
3
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
3
2
2
2
3
2
2
2
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
3
2
3
3
3
3
2
2
3
3
2
3
2
3
2
2
2
3
2
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
3
2
3
2
3
2
3
3
2
3
2
3
2
3
2
3
3
2
2
3
3
3
2
3
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
3
3
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
3
2
3
2
2
2
3
3
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
2
3
3
3
2
3
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
2
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
2
3
2
2
2
2
3
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
3
3
3
2
3
2
2
2
2
3
2
3
3
2
3
2
3
2
3
2
3
3
2
2
2
2
2
3
3
2
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
3
3
3
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
2
2
3
3
2
2
2
3
3
3
3
3
3
3
2
3
3
2
2
2
2
2
3
2
3
3
3
2
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
3
3
2
3
3
2
2
2
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
2
3
3
3
2
2
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
2
3
3
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
3
2
3
3
2
2
2
3
3
2
3
2
3
2
2
2
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
3
3
2
3
3
3
2
3
2
2
3
2
2
3
3
3
3
2
2
3
2
2
2
2
3
3
3
2
2
3
2
3
2
3
2
2
2
3
2
3
3
3
2
3
2
3
2
3
3
3
2
3
3
2
2
3
3
2
2
3
2
3
3
2
3
3
3
3
3
2
3
3
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
3
3
3
2
2
3
2
3
3
3
3
2
3
2
3
2
2
2
3
3
3
3
2
3
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
3
2
3
2
2
2
2
3
3
3
3
3
3
2
3
2
2
2
3
2
3
2
2
3
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
2
3
3
3
3
3
3
3
2
3
3
3
2
3
2
3
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
2
2
3
3
2
2
2
3
3
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
2
2
2
2
3
3
2
2
3
3
2
3
3
3
2
2
3
2
3
3
2
3
2
3
2
3
2
2
2
2
3
3
3
2
2
2
2
3
3
2
3
3
3
2
3
2
2
2
2
3
2
2
3
2
3
2
3
2
3
3
2
3
2
3
2
2
3
2
3
3
2
2
3
3
2
3
3
3
3
2
2
2
3
2
3
3
3
3
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
3
2
3
2
3
3
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
2
2
2
3
3
3
2
3
3
3
3
3
2
2
3
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
2
2
3
2
2
3
2
2
2
2
2
2
3
3
2
2
3
2
2
3
3
2
2
3
2
3
2
3
3
3
3
3
3
3
2
3
3
2
3
3
2
2
2
2
3
2
2
2
3
3
2
3
2
3
3
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
3
2
3
3
2
3
2
3
3
2
3
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
3
3
2
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
3
2
3
3
3
3
3
2
2
3
2
3
2
2
2
2
2
2
3
3
3
2
3
3
2
2
3
3
2
2
2
2
3
2
3
3
3
2
2
2
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
3
3
3
3
2
3
2
2
2
3
2
3
2
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
2
3
3
2
2
2
2
2
3
2
2
3
3
2
2
2
3
2
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
2
2
2
2
3
2
3
2
2
3
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
3
2
2
2
3
2
3
2
3
2
3
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
2
2
2
3
2
3
3
3
3
3
2
3
2
3
2
2
3
2
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
3
3
3
3
3
2
2
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
3
2
3
3
3
2
3
2
3
2
3
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
3
3
2
2
2
3
3
2
3
2
3
3
3
3
2
2
3
3
2
2
3
3
3
2
3
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
3
2
2
2
2
3
3
3
3
3
2
2
2
2
2
2
3
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
3
3
2
3
2
3
2
2
3
3
2
2
2
3
2
2
3
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
3
3
2
2
3
2
3
3
2
3
3
3
3
3
3
2
3
3
2
3
2
3
3
3
3
3
3
2
2
2
3
3
2
2
3
2
3
2
3
2
3
3
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
3
3
2
2
3
3
3
2
3
2
2
3
2
2
3
3
2
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
2
3
2
2
2
3
2
2
3
2
2
3
2
2
3
3
2
2
3
3
3
3
3
2
2
3
3
3
2
2
3
3
3
2
2
2
3
2
2
2
3
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
3
2
2
2
3
2
2
2
2
3
3
2
2
2
3
2
2
2
3
2
3
3
3
3
2
2
2
2
3
2
2
3
2
3
2
3
3
3
3
3
3
2
2
3
2
3
3
3
2
3
2
2
3
2
2
2
2
2
2
3
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
2
3
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
2
3
3
2
2
3
2
2
3
3
3
3
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
2
3
3
2
3
2
3
2
2
2
3
3
2
2
3
2
3
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
2
2
2
2
3
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
3
2
2
2
2
2
2
3
3
2
3
2
3
3
2
2
2
2
2
3
2
3
3
2
3
3
3
3
2
3
3
3
3
2
2
2
3
2
3
3
2
3
2
3
3
3
2
2
2
2
3
3
3
2
2
3
3
2
3
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
3
3
2
2
2
3
2
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
3
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
2
3
2
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
2
2
3
3
3
2
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
2
2
3
2
3
2
3
2
2
2
2
2
2
2
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
3
3
3
2
3
2
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
2
2
3
3
3
3
2
2
3
3
2
2
3
2
2
2
2
3
3
3
3
2
3
2
3
3
3
3
3
2
2
3
2
3
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
3
2
2
2
3
3
2
2
2
3
3
3
2
2
3
3
2
3
2
3
3
2
3
2
2
3
2
3
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
3
2
2
2
3
3
2
2
2
3
2
3
3
2
2
3
2
3
3
3
2
3
3
3
2
2
3
3
2
2
3
3
3
2
2
3
3
3
3
2
2
2
3
3
2
2
2
3
2
3
2
3
2
2
3
2
2
3
2
3
3
2
2
3
2
2
2
3
2
3
2
3
2
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
2
2
3
3
2
2
3
2
2
3
2
2
3
2
3
2
3
3
2
3
3
3
3
3
2
2
3
2
2
3
2
3
3
3
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
3
3
2
3
2
3
3
2
2
2
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
2
3
3
2
2
3
2
3
2
2
3
2
2
3
3
3
3
2
3
2
2
2
3
2
3
2
2
3
3
3
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
3
2
2
2
3
3
3
2
3
3
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
3
2
3
3
3
2
2
2
2
2
3
3
3
3
3
3
2
3
2
3
3
3
3
3
2
3
2
2
2
3
2
2
3
3
3
3
3
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
3
2
3
3
3
2
2
3
2
2
3
2
3
3
2
2
3
3
2
3
2
2
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
2
3
3
2
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3
2
2
3
2
3
3
2
3
3
3
3
3
3
3
2
2
2
2
3
3
2
3
2
2
2
2
3
2
3
2
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
2
3
3
3
3
3
2
3
3
2
3
2
3
3
3
2
3
2
2
2
3
2
3
3
2
2
2
3
2
2
3
3
2
2
2
2
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
2
3
3
2
2
3
3
3
3
2
3
2
2
3
2
2
2
3
2
2
3
2
2
2
2
3
3
3
3
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
2
2
2
3
3
2
2
2
2
2
3
3
2
2
2
3
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
3
2
2
2
2
3
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
2
2
2
3
3
2
3
2
2
2
2
2
3
2
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
2
3
2
2
2
3
3
2
2
3
3
3
2
3
2
2
3
3
2
3
3
2
3
2
2
3
2
2
2
3
3
3
3
2
2
2
2
2
2
3
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
2
3
3
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
2
3
2
3
2
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
2
2
2
2
2
3
2
2
2
2
2
3
2
2
2
2
3
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
2
3
3
2
2
2
2
3
3
2
3
3
2
2
2
3
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
3
3
2
3
3
2
2
3
2
2
2
2
3
3
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
2
2
3
2
2
2
2
3
2
3
3
3
2
3
2
3
2
3
2
2
3
2
3
3
3
3
3
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
3
2
3
3
2
3
2
3
2
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
3
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
3
2
3
2
2
3
2
2
2
3
2
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
2
2
3
2
2
2
2
2
3
3
3
3
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
3
3
2
3
3
2
3
2
2
2
2
2
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
2
3
3
3
3
3
3
2
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
2
2
2
2
2
2
2
2
3
2
2
3
2
2
2
2
2
3
3
2
3
2
3
3
3
2
2
2
2
2
3
2
3
3
3
2
3
2
3
2
2
2
3
2
3
3
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
2
3
3
2
3
3
2
2
2
3
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
2
2
2
3
3
3
3
3
3
2
3
3
3
3
2
2
3
2
2
2
2
3
2
3
2
2
3
2
3
2
3
3
2
3
3
2
2
3
3
3
3
2
2
2
2
3
2
2
2
3
2
2
3
3
2
3
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
2
2
3
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
3
2
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
2
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
3
2
2
3
2
2
2
2
2
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
3
2
3
2
3
3
3
3
2
2
2
3
3
3
2
2
2
3
3
2
3
3
3
3
3
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
2
2
2
3
3
2
3
3
3
3
2
2
2
2
2
3
3
2
2
3
3
3
3
2
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
2
3
3
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
2
2
3
2
3
2
3
3
3
3
3
3
2
3
3
2
2
3
2
3
2
3
2
2
2
3
2
3
3
2
2
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
2
2
3
3
2
3
2
2
3
3
3
2
2
2
3
2
3
3
3
2
2
3
3
3
3
2
3
2
2
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
3
2
3
2
2
2
3
3
2
3
3
2
2
3
2
3
3
3
2
3
3
2
2
3
3
2
2
2
3
3
2
3
3
3
2
3
3
3
3
2
2
2
3
2
2
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
2
2
3
3
3
2
3
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
3
3
2
2
2
3
2
3
3
3
2
2
3
2
3
3
2
3
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
2
2
3
3
3
3
3
2
2
3
3
2
2
3
3
2
2
3
2
3
2
3
3
2
3
2
2
3
2
3
3
3
2
3
3
2
3
3
2
3
2
3
3
2
3
3
2
3
3
3
3
2
2
2
2
3
2
2
2
3
3
2
3
3
3
3
3
3
2
2
2
2
2
2
3
2
3
3
3
3
2
3
3
3
2
2
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
2
3
3
2
3
2
2
2
2
3
2
2
3
2
2
3
3
2
3
3
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
2
3
2
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
2
3
2
3
3
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
2
3
3
3
3
2
3
3
3
2
2
2
2
2
3
2
3
3
2
3
2
3
3
2
3
2
2
3
2
3
3
2
3
2
2
3
3
3
2
2
3
3
3
3
3
2
2
2
3
2
3
3
3
2
3
2
3
3
3
3
2
3
2
3
3
2
3
3
2
2
2
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
2
3
3
3
3
3
2
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
2
3
3
3
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
2
3
3
2
3
3
2
2
3
3
3
3
3
2
3
3
2
2
3
3
3
2
3
2
3
3
2
2
2
2
2
2
2
2
2
3
2
2
3
2
2
2
3
2
2
3
2
3
3
2
3
2
3
2
3
3
2
2
2
2
2
3
3
2
2
3
2
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
3
3
2
2
3
2
3
2
2
2
3
2
2
2
2
3
3
2
2
3
2
3
2
2
3
2
2
3
3
2
3
3
2
2
3
2
2
2
2
3
3
2
3
3
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
2
2
3
3
3
3
2
2
2
3
3
2
2
2
3
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
2
2
3
3
2
2
3
2
3
3
2
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
3
2
3
2
3
2
2
3
3
2
3
2
3
2
3
2
3
3
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
2
2
3
3
2
2
2
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
3
3
2
2
3
2
3
2
2
2
2
3
2
3
2
2
3
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
2
2
3
2
2
3
2
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
2
3
3
3
2
2
3
2
2
3
3
2
3
3
3
3
3
2
3
2
3
2
3
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
2
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
3
2
2
3
3
2
3
3
3
2
2
3
3
2
3
2
2
3
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
2
2
2
2
2
2
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
3
3
2
2
3
2
2
2
2
2
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
3
3
3
2
3
2
3
2
3
2
2
2
3
3
2
2
3
3
3
2
3
3
3
3
2
2
2
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
3
2
2
3
3
2
2
3
3
3
3
2
3
2
2
2
3
3
2
3
3
3
2
2
3
3
2
2
2
3
3
3
2
2
2
3
2
3
3
3
3
2
2
2
2
2
2
3
3
2
2
3
3
3
3
2
2
3
3
3
3
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
2
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
3
3
2
2
3
2
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
2
3
3
3
2
3
3
3
3
3
2
2
2
3
3
3
2
3
2
3
2
2
3
3
3
3
2
2
3
2
2
3
2
3
2
3
2
3
3
2
3
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
2
3
2
2
3
2
2
3
2
2
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
3
2
3
3
2
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
2
3
3
2
3
2
3
3
3
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
2
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
2
3
2
3
2
2
2
3
3
2
3
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
2
3
3
2
3
2
3
2
2
3
3
2
3
2
2
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
3
2
3
3
3
3
2
3
3
2
3
2
3
2
2
3
3
2
3
2
2
2
2
2
2
2
3
2
2
2
3
2
2
2
2
2
3
2
2
3
3
2
2
2
3
3
2
2
2
3
3
2
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
3
2
2
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
3
3
2
2
3
3
3
3
3
2
2
2
2
2
2
2
3
2
3
3
2
3
2
3
2
3
3
3
2
2
3
3
2
2
2
2
2
2
2
3
2
2
2
3
2
2
3
3
3
2
2
3
3
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
2
3
3
3
2
3
3
3
3
2
2
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
3
2
2
3
3
3
3
2
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
2
2
3
2
3
2
3
2
3
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
2
3
3
3
2
3
3
2
3
3
3
3
2
2
3
3
2
2
3
2
2
2
2
3
2
2
3
3
3
2
2
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
2
2
2
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
3
3
2
3
2
3
2
3
3
3
3
3
2
2
2
2
3
2
3
3
2
3
3
3
3
3
3
2
2
2
2
3
3
3
2
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
2
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
3
3
2
2
3
3
2
3
2
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
2
3
2
3
3
3
3
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
2
2
3
3
3
3
2
3
2
3
3
3
3
2
3
2
3
3
2
2
2
2
2
3
2
2
3
3
2
2
3
2
2
3
2
2
2
3
3
3
2
3
2
3
3
3
2
2
3
3
3
2
3
3
2
3
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
3
3
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
3
2
3
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
2
3
2
2
3
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
2
3
3
2
2
3
2
3
2
3
3
3
3
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
3
2
2
3
3
2
3
2
2
3
3
3
3
3
3
3
2
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
3
2
2
2
2
2
2
2
3
2
2
3
2
3
2
2
3
2
3
2
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
3
2
3
3
2
3
2
3
2
2
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
2
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
3
2
3
3
2
2
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
3
2
3
2
2
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
2
3
3
3
3
3
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
3
2
2
3
3
3
2
2
2
3
3
2
3
3
2
2
2
3
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
3
3
3
3
2
2
3
2
3
3
2
3
2
3
2
2
2
2
3
2
3
3
2
2
2
2
2
2
2
2
3
2
3
2
3
2
2
3
3
2
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
2
3
2
2
2
3
3
2
2
2
3
3
2
3
2
2
3
3
2
3
3
3
2
3
2
3
3
3
2
3
3
3
2
2
3
3
3
3
3
2
3
2
3
3
3
3
3
3
2
3
2
2
2
3
2
3
3
2
2
3
2
3
2
2
3
3
2
3
3
3
2
3
3
3
3
2
3
3
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
2
3
2
3
3
3
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
2
2
3
3
2
3
2
3
2
3
2
3
2
3
3
2
2
2
3
2
2
3
3
2
3
2
2
2
3
3
3
3
2
2
2
3
3
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
2
3
3
2
3
2
3
3
3
2
2
2
2
2
2
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
3
3
3
2
3
2
2
3
2
3
3
2
2
2
2
3
3
3
2
3
3
3
3
3
2
3
3
2
3
2
2
2
2
2
3
2
3
2
3
3
2
3
3
2
2
2
2
3
3
2
2
2
2
2
2
3
3
2
2
2
3
2
3
3
3
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
2
2
3
3
2
2
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
2
2
2
2
2
2
2
3
3
2
2
3
3
2
2
3
2
2
2
3
3
2
2
3
2
3
2
3
3
2
2
2
2
2
3
3
2
2
2
3
2
2
2
3
3
2
3
2
2
2
2
2
3
2
2
2
2
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2
3
2
2
2
2
3
3
3
2
3
3
2
2
3
3
3
2
3
2
2
3
2
2
3
2
3
2
3
2
2
3
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
2
2
3
2
2
3
2
3
3
3
2
2
3
2
3
2
3
3
2
2
3
3
2
2
2
3
3
2
2
2
3
2
3
2
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
2
2
3
2
2
3
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
3
2
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
3
2
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
3
2
3
3
3
3
2
3
3
3
2
2
3
2
2
3
3
3
3
3
2
3
3
3
3
3
3
2
3
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
2
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
3
2
2
2
3
2
3
3
3
2
3
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
3
2
2
2
2
3
2
2
3
2
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
3
3
3
3
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
2
2
3
2
2
2
3
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
3
3
3
2
2
3
2
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
2
2
2
2
2
3
2
2
3
3
2
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
2
3
3
2
3
2
3
3
2
3
3
2
3
2
2
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
3
3
3
2
2
2
3
3
2
2
3
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
2
3
2
3
3
2
3
2
3
2
2
2
3
3
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
2
2
3
3
3
2
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
2
3
3
3
3
3
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
2
2
3
2
2
3
3
3
2
3
3
2
2
3
3
2
3
3
2
2
3
3
3
3
2
2
2
3
3
2
2
2
3
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
3
3
2
3
2
3
3
3
2
2
2
2
2
3
3
3
2
3
3
2
2
2
2
2
3
2
3
2
3
2
3
3
3
2
2
2
3
3
3
2
3
2
3
2
3
2
2
3
3
3
3
3
2
3
3
3
3
3
3
2
2
3
3
3
3
2
3
2
3
3
3
3
3
2
3
2
3
2
2
2
2
3
3
3
3
2
2
2
2
3
3
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
3
2
2
2
2
3
3
2
3
2
3
2
3
3
2
2
3
2
3
2
3
2
2
3
2
3
2
2
2
2
3
2
2
3
2
3
2
3
2
2
2
3
2
2
3
2
2
3
3
3
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
2
3
3
2
3
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
2
2
3
3
3
2
3
2
3
3
3
2
3
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
2
2
3
2
2
3
2
2
3
2
3
3
3
2
3
3
3
3
3
2
2
3
2
3
3
3
3
3
2
3
3
3
3
2
3
3
3
3
2
3
3
3
3
3
2
2
3
2
3
3
2
3
3
3
3
2
2
2
3
3
3
3
3
3
3
2
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
3
3
3
2
3
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
2
2
3
3
2
2
3
2
2
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
3
3
2
3
2
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
2
2
2
3
3
3
2
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
3
3
2
3
2
3
2
2
2
2
2
3
3
3
2
3
3
2
2
2
3
3
3
2
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
3
2
3
2
3
2
3
2
3
3
3
3
3
2
2
3
2
3
3
2
2
2
3
2
3
2
2
3
2
2
3
3
2
2
2
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
3
2
3
3
3
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
3
3
2
2
2
3
2
3
2
2
3
3
3
2
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
2
2
3
3
2
3
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
3
3
3
2
3
3
2
3
3
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
3
3
2
3
3
3
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
3
2
2
2
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
3
3
2
3
3
3
3
3
2
3
3
2
2
3
3
3
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
2
2
3
2
2
3
2
3
2
2
3
3
3
2
3
2
3
2
3
3
3
3
3
3
2
2
3
2
3
3
3
3
2
3
2
3
3
3
3
2
3
2
3
2
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
2
2
2
2
3
3
2
2
3
3
3
2
2
2
2
2
3
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
2
3
3
2
2
2
3
2
2
3
2
3
3
2
2
3
3
3
2
3
2
3
2
2
3
3
3
2
3
2
3
3
2
2
3
2
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
2
3
2
3
3
2
2
2
3
2
3
3
2
3
2
2
3
3
2
2
2
3
3
2
3
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
2
3
3
3
3
2
3
2
2
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
3
2
3
2
2
2
2
2
3
3
3
3
3
2
3
2
3
3
3
2
3
2
3
2
2
2
3
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
3
3
3
3
3
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
3
2
3
3
3
2
3
3
3
3
3
3
2
3
3
2
3
2
2
2
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
3
2
2
3
3
3
3
2
2
3
3
2
3
2
3
3
2
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
2
3
2
3
3
2
2
3
2
2
2
2
2
3
2
3
3
3
3
2
2
3
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
3
2
2
3
3
3
2
2
3
3
3
3
2
3
2
2
3
2
3
2
2
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
2
2
2
3
2
2
2
2
3
2
2
3
3
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
3
3
2
2
2
3
2
2
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
2
2
3
3
2
3
2
3
3
2
3
3
2
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
3
2
2
3
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
2
3
3
2
2
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
3
3
2
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
3
2
2
2
3
3
2
2
3
3
2
3
3
2
3
3
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
2
3
3
2
2
2
3
3
2
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
3
3
3
2
3
3
2
2
2
3
2
3
3
2
2
2
3
2
3
2
3
2
3
2
3
2
3
2
2
3
2
2
3
3
2
2
3
3
2
2
3
3
2
3
2
2
2
3
2
3
3
2
2
3
3
2
2
3
3
2
3
2
2
3
3
2
3
2
2
3
3
3
3
2
2
3
2
3
2
3
2
3
2
3
2
2
3
2
2
2
2
3
3
3
3
2
2
2
2
3
2
2
2
2
2
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
3
2
2
3
3
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
2
2
2
3
3
3
2
2
3
2
3
3
2
3
2
2
2
3
2
3
2
3
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
3
2
2
3
2
2
3
2
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
3
2
2
3
3
2
3
3
2
3
3
2
2
3
3
3
3
3
2
3
2
2
3
3
3
2
3
2
3
3
2
2
2
3
2
3
3
3
2
2
3
3
3
2
3
2
3
2
2
3
2
2
2
3
2
3
2
2
3
3
3
2
2
3
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
3
2
3
2
3
2
2
2
2
3
2
2
3
3
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
2
2
3
3
3
3
3
3
3
2
3
3
2
2
3
2
3
3
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
3
3
3
3
2
2
2
3
2
3
2
2
2
3
2
3
3
3
2
3
3
2
3
2
2
2
3
2
3
2
2
3
2
3
3
2
3
2
2
2
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
2
2
2
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
3
2
3
3
2
3
3
3
2
3
2
2
2
3
2
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
2
3
3
2
3
3
3
2
2
2
2
3
2
3
2
3
3
2
2
3
2
3
2
3
2
2
2
3
2
3
2
2
3
2
2
2
3
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
2
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
2
2
3
3
2
2
2
2
2
3
2
3
3
3
2
2
3
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
3
2
2
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
3
2
3
3
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
2
3
3
2
3
2
2
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
2
3
2
3
2
3
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
2
3
2
2
2
3
2
3
2
3
2
2
3
3
2
2
3
2
3
3
2
2
2
2
2
3
3
3
2
3
2
2
2
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
3
3
3
3
2
2
2
2
2
3
2
3
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
2
3
2
3
3
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
2
3
3
2
3
3
3
3
3
3
3
3
2
2
2
3
3
2
2
2
2
2
3
2
3
2
3
3
3
3
3
2
2
3
3
3
3
3
2
3
2
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
2
3
2
3
3
3
2
2
2
2
2
2
2
3
3
2
3
3
3
2
3
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
2
3
2
2
3
2
3
2
3
3
2
3
2
3
3
2
3
2
2
3
3
2
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
2
3
2
2
3
3
3
2
3
2
2
2
2
3
2
2
2
2
2
3
2
3
2
3
2
3
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
3
2
2
3
3
2
2
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
2
3
2
2
2
2
2
2
2
2
3
3
2
3
2
2
3
2
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
2
3
2
2
3
2
2
3
2
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
3
2
3
2
2
3
2
3
2
2
2
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
2
3
2
2
2
3
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
2
3
2
3
2
3
2
2
2
2
2
3
2
3
2
3
3
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
2
2
2
2
2
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2
2
3
3
3
3
3
2
3
3
2
3
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
3
3
2
3
3
2
2
2
3
3
3
2
3
3
2
3
2
2
3
2
3
3
3
3
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
2
3
2
3
3
2
2
3
3
2
3
3
2
3
2
2
2
3
2
3
2
2
3
2
2
3
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
3
3
3
2
2
3
3
3
2
3
3
3
3
2
3
2
2
2
2
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
2
2
3
2
2
3
2
3
3
3
3
2
3
3
2
3
3
3
2
3
2
2
3
3
3
3
2
2
2
2
3
3
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
2
3
3
3
2
2
3
3
2
3
2
3
2
2
3
2
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
2
3
2
3
2
3
3
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
2
2
2
2
3
2
3
3
2
2
3
3
3
2
3
2
3
2
2
3
3
3
3
3
2
2
3
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
3
3
3
2
3
2
3
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
3
3
3
2
2
2
2
3
2
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
3
2
2
3
3
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
2
3
2
2
3
2
3
3
2
3
2
3
2
3
3
2
2
2
3
2
2
2
2
3
3
3
3
2
2
2
2
2
2
3
3
2
2
3
3
3
2
3
2
3
3
2
2
3
2
2
2
2
2
2
2
2
2
2
2
3
2
3
3
2
2
3
2
3
2
3
2
2
3
2
2
3
3
2
3
2
2
2
3
2
3
3
2
3
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
3
2
3
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
2
3
3
3
3
2
3
2
3
2
2
2
3
3
2
3
2
2
3
3
2
2
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
3
2
3
3
2
3
2
2
2
2
2
2
3
3
2
2
3
3
3
3
2
2
3
3
2
3
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
2
2
3
3
3
2
3
2
3
2
3
2
2
3
3
3
3
2
2
2
3
3
2
2
3
3
3
3
2
3
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
2
3
3
3
3
3
3
2
2
3
2
3
2
2
2
2
3
3
3
2
3
3
3
2
3
2
3
3
3
2
3
3
3
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
3
2
2
3
2
2
3
2
3
2
3
2
3
3
3
2
3
2
3
3
3
3
2
2
3
3
3
2
2
3
3
3
3
2
2
3
2
2
2
2
3
3
3
3
3
3
2
3
2
3
3
2
3
2
3
2
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
2
3
3
3
2
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
3
3
2
3
3
3
2
2
2
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
3
2
3
2
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
3
3
2
2
3
2
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
2
3
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
3
3
2
2
2
3
2
3
3
3
2
3
2
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
2
3
3
3
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
2
2
3
2
3
2
2
2
2
2
3
3
3
3
3
3
3
3
2
3
3
2
3
3
2
3
3
2
2
2
2
2
2
3
3
2
2
3
3
3
3
2
2
2
2
2
2
2
2
3
2
3
3
3
2
3
3
3
2
3
3
2
3
3
2
3
3
2
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
3
2
3
2
3
3
2
3
3
2
3
3
2
2
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
2
2
2
2
3
3
2
2
3
3
2
3
2
3
2
3
3
3
2
3
2
2
3
3
3
3
3
2
2
3
3
3
3
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
2
3
2
3
3
2
3
3
2
2
2
2
3
2
2
2
3
2
3
3
3
2
2
2
3
2
3
2
2
2
3
3
2
2
2
2
3
3
2
2
2
3
3
3
3
3
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
3
3
3
3
3
2
2
3
3
3
2
3
3
2
2
2
3
3
2
2
2
3
2
2
2
3
3
3
3
3
3
3
2
3
3
2
3
2
2
3
3
3
3
2
2
3
2
2
3
2
3
3
2
2
2
3
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
2
2
3
3
2
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
3
2
3
3
3
2
3
2
3
3
3
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
2
2
2
3
2
2
3
2
2
2
2
2
3
3
3
2
2
2
3
3
2
2
2
3
2
3
2
2
2
2
3
2
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
2
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
3
2
2
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
3
2
2
3
3
3
2
3
3
2
3
2
2
2
3
3
3
3
3
3
3
2
2
3
2
3
2
3
2
3
2
2
2
2
2
2
3
3
2
2
3
2
3
2
2
2
3
3
2
2
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
3
2
2
3
3
2
2
2
3
2
2
3
2
3
2
2
3
2
2
2
3
2
3
2
2
3
2
2
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
3
2
3
3
2
3
3
3
3
2
3
2
2
2
2
2
3
2
2
2
3
3
2
2
3
2
3
2
2
3
3
2
3
2
3
3
3
3
2
3
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
3
2
3
2
2
2
3
3
3
3
2
2
2
3
2
2
2
2
3
3
2
3
2
3
3
3
2
3
3
3
3
2
2
3
3
2
2
2
2
3
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
3
3
2
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
3
3
3
2
2
2
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
3
3
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
2
2
3
3
3
3
2
3
2
3
2
3
2
2
2
3
3
3
3
3
3
3
2
2
3
3
2
2
3
2
2
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
3
2
3
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
3
3
3
3
3
3
2
2
2
3
2
3
3
2
2
2
3
3
3
3
2
3
2
2
2
3
3
2
2
3
2
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
3
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
2
3
3
3
3
2
2
3
2
3
2
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
3
3
2
3
2
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
2
3
3
3
2
3
2
2
3
2
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
2
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
3
3
3
3
2
2
2
2
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
3
2
2
2
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
3
3
2
2
3
2
2
2
2
2
3
2
2
3
2
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
3
3
3
2
3
3
3
2
2
2
3
3
3
2
3
2
3
3
3
2
3
3
3
3
2
3
2
3
2
3
2
3
3
2
2
2
2
3
3
3
2
2
2
2
3
3
2
3
3
3
3
2
3
3
2
3
3
3
2
3
3
2
2
3
3
3
2
3
3
2
2
2
3
2
2
3
3
3
2
2
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2
2
3
3
2
3
2
3
2
2
3
3
3
3
2
2
2
2
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
3
2
2
2
3
2
3
2
3
2
2
2
2
3
3
3
3
3
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
3
3
2
2
3
3
3
3
3
2
3
2
2
2
3
2
3
3
2
2
3
2
3
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
2
2
2
2
2
3
3
3
3
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
2
3
3
2
3
3
2
2
2
3
2
3
3
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
3
3
3
2
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
3
3
3
2
3
2
2
3
2
2
3
2
2
2
3
3
2
3
2
2
2
3
3
2
2
3
3
2
2
3
2
3
2
2
2
3
3
3
3
3
2
2
3
2
2
2
3
3
3
2
3
3
3
3
2
3
3
2
2
3
3
3
2
3
2
2
2
3
2
3
3
2
3
2
3
2
2
3
2
2
2
3
3
3
2
3
3
2
2
2
3
2
3
2
2
3
3
2
3
2
3
3
2
2
3
2
2
3
3
2
3
2
2
2
2
3
2
3
2
2
3
2
3
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
2
3
2
2
3
3
3
2
3
2
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
3
3
2
2
3
3
2
3
3
3
3
3
2
3
3
2
3
3
3
2
3
2
2
2
2
2
2
2
3
3
2
2
3
3
2
2
2
3
2
3
2
2
2
3
2
2
3
2
2
3
2
2
2
2
3
2
3
2
2
3
3
2
2
3
3
3
3
2
3
2
3
3
3
3
3
2
2
3
3
2
3
3
3
3
2
2
3
2
3
2
3
2
2
3
3
3
3
2
2
2
2
2
2
3
2
2
3
2
2
2
3
2
2
3
2
3
2
3
3
3
3
3
2
2
2
3
3
2
2
2
2
3
2
3
3
2
2
2
2
2
3
3
3
2
3
2
3
2
3
2
3
3
2
2
3
3
2
2
3
2
2
2
3
3
3
3
3
2
2
3
2
3
2
3
3
3
3
3
3
3
2
2
3
3
3
2
2
2
2
2
3
3
3
2
2
2
3
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
3
3
2
2
2
2
3
2
3
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
2
3
2
2
3
3
2
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
3
3
2
2
3
3
3
3
3
3
2
3
2
2
3
2
2
2
2
2
3
2
3
2
3
3
2
3
3
3
2
2
2
2
2
2
3
3
3
3
3
2
2
2
3
3
2
2
2
3
3
2
2
3
3
2
2
2
2
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
3
3
3
3
2
3
2
2
3
3
2
3
3
3
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
2
3
2
2
2
3
2
2
2
2
2
3
3
3
3
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
3
2
2
3
2
2
2
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
2
3
2
3
3
3
3
3
2
2
2
3
2
3
2
2
2
3
3
3
2
3
2
3
2
3
3
3
3
2
3
3
2
3
3
2
3
3
3
3
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
2
3
2
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
2
3
3
2
2
2
3
2
3
2
2
2
2
3
3
2
2
2
2
2
2
2
2
3
2
2
2
2
3
3
3
3
3
3
3
3
2
3
2
2
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
2
2
3
2
3
2
3
3
3
3
2
3
3
3
2
3
2
3
3
3
2
3
2
2
3
3
2
2
2
3
3
3
2
2
3
3
2
2
3
2
2
3
3
3
2
2
2
3
2
3
3
3
2
3
2
2
3
3
2
3
3
3
2
3
3
2
2
3
2
3
3
2
3
2
3
3
2
2
2
3
3
3
3
2
2
2
3
2
2
2
3
2
2
2
3
3
3
3
3
3
3
3
2
2
2
3
3
2
3
3
3
3
2
2
2
3
2
3
2
3
3
2
2
3
2
2
3
2
3
2
2
3
2
2
2
2
2
3
3
3
3
3
2
2
3
3
3
3
3
2
2
2
2
3
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
2
2
2
2
2
3
2
3
2
2
3
2
2
2
2
3
2
2
3
2
3
2
2
3
2
3
2
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
3
2
3
3
3
3
3
2
2
3
2
3
3
2
3
3
2
3
3
3
3
2
2
2
3
3
2
3
2
2
2
2
3
3
2
3
2
2
3
3
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
2
3
2
2
3
2
2
3
2
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
2
2
2
2
2
2
2
3
3
2
3
3
2
2
3
2
3
3
3
2
3
2
2
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
3
2
2
3
2
3
2
2
2
2
2
3
3
3
2
3
2
2
2
2
3
2
3
2
2
3
3
3
3
2
3
2
2
3
2
3
2
3
2
3
3
2
3
3
2
3
2
3
3
2
3
3
2
3
2
3
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
2
3
3
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2
3
3
3
3
2
3
2
2
3
2
2
2
3
3
3
3
2
3
3
2
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
3
2
2
3
3
2
2
3
2
3
2
3
3
3
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
2
3
3
3
3
3
3
3
2
2
3
3
3
3
2
3
3
3
3
2
2
2
2
3
2
2
3
3
2
3
3
2
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
2
3
3
2
3
3
3
2
3
3
3
2
2
3
3
2
2
2
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
2
2
2
2
2
2
3
2
3
3
3
2
2
2
3
2
3
3
2
3
2
2
2
3
2
2
2
2
2
2
2
3
3
2
2
2
3
3
3
3
3
2
2
2
2
3
3
2
3
3
2
2
2
2
2
3
3
3
2
2
2
3
3
3
2
3
2
2
3
3
3
2
3
2
2
3
2
2
2
3
2
2
2
2
2
2
3
2
3
3
2
2
3
3
2
2
3
2
3
2
3
2
3
3
2
2
2
3
3
2
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
3
3
3
3
2
3
2
3
2
2
2
3
2
3
2
3
2
3
3
2
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
2
3
2
2
3
2
3
2
3
3
3
3
3
2
2
3
2
2
2
2
3
3
3
3
2
2
2
2
3
2
2
3
2
2
2
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
3
3
3
3
3
2
3
3
2
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
3
2
3
2
2
2
3
3
3
2
2
3
3
2
2
3
2
2
3
2
2
3
2
3
3
2
2
2
2
3
2
2
2
2
2
3
3
2
3
2
3
2
2
2
2
3
3
3
2
3
2
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
2
3
2
2
3
3
2
3
3
3
3
2
2
3
2
2
2
3
3
3
2
2
2
2
3
2
3
2
2
2
2
3
2
2
2
2
2
2
3
2
2
3
3
3
2
3
3
2
2
2
3
3
2
2
3
3
3
2
3
3
2
2
3
3
3
2
3
2
3
3
2
3
3
2
3
3
3
2
3
2
2
2
2
3
3
3
2
3
2
2
3
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
2
2
3
3
3
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
2
3
3
2
3
2
2
3
3
3
3
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
2
3
2
2
3
3
2
2
2
2
2
3
2
2
2
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
3
2
2
3
2
2
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
3
2
2
2
2
3
3
2
3
2
3
2
3
3
3
3
2
2
2
3
2
2
2
2
2
3
3
3
3
2
3
3
3
2
2
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
2
2
2
3
3
2
3
3
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
2
2
3
3
3
2
3
2
2
2
3
2
2
3
3
3
2
3
3
3
3
2
3
3
2
3
3
3
3
3
3
3
3
2
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
2
2
3
3
2
2
2
2
3
3
3
3
3
3
2
3
3
2
2
2
3
3
2
3
2
2
3
3
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
2
3
3
2
2
3
3
2
2
3
2
2
3
3
3
3
3
3
3
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
3
2
2
3
3
2
2
2
3
2
2
3
2
2
2
3
2
3
3
2
2
2
3
3
2
2
3
2
2
3
3
2
2
3
3
2
2
2
3
3
2
2
3
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
3
2
2
3
3
2
2
2
2
3
2
2
3
2
3
3
2
2
3
3
2
2
2
2
2
3
2
2
2
2
3
2
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
3
3
2
3
2
2
2
2
3
3
2
3
3
2
2
3
3
2
2
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
2
3
2
2
2
2
3
2
3
3
3
3
2
2
3
3
2
2
2
3
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2
3
2
2
3
3
3
2
2
2
3
2
2
3
3
3
3
2
2
2
3
2
2
2
3
3
3
3
2
3
2
3
2
2
2
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
3
2
3
2
2
3
3
3
3
2
3
3
3
2
3
2
2
3
2
2
2
2
2
2
3
3
2
2
2
3
3
2
2
2
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
2
2
2
2
2
2
3
2
2
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
3
2
3
2
3
3
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
2
3
2
3
3
2
2
2
2
2
3
3
2
3
2
2
2
3
3
2
3
2
3
2
2
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
3
3
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
2
2
2
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3
2
2
3
3
2
2
2
3
2
2
3
3
3
3
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
2
3
2
2
3
2
3
2
2
3
2
3
2
3
3
2
3
2
2
3
3
2
3
3
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
3
3
3
2
3
2
2
2
3
3
3
2
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
3
2
2
3
3
2
3
3
2
2
2
2
2
3
2
3
2
2
3
2
2
3
3
3
3
3
3
3
3
2
3
3
2
2
3
2
3
2
3
2
3
2
3
3
3
2
3
3
3
2
3
2
2
2
2
3
2
3
3
2
3
3
3
2
2
2
3
2
2
2
3
2
2
2
3
2
2
3
3
3
2
3
2
3
3
3
3
3
3
2
3
2
3
2
2
2
3
3
2
3
2
2
2
2
2
2
3
2
2
3
2
2
3
3
2
2
2
2
2
3
2
2
2
3
2
3
2
3
3
2
2
2
3
2
2
2
3
2
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
3
2
2
3
3
3
3
2
2
2
3
2
2
2
2
2
2
3
2
3
3
2
3
2
3
3
3
2
3
3
3
3
2
3
2
2
2
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
3
2
2
3
3
3
3
3
3
2
2
2
2
2
3
2
3
3
2
3
3
3
3
3
2
3
3
3
3
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
2
2
3
2
3
3
3
2
3
2
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
3
3
3
3
2
2
3
2
2
2
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
2
2
2
2
2
3
2
2
3
3
2
3
3
2
2
3
3
2
2
3
2
3
3
2
3
2
2
3
3
2
2
3
2
2
3
2
3
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
3
2
2
2
2
2
2
3
3
3
2
2
3
2
2
2
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
3
2
2
2
3
3
3
3
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
3
3
2
3
2
2
2
3
2
2
2
3
2
3
2
2
3
2
2
2
3
2
2
2
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
3
2
2
3
2
2
3
2
2
3
2
3
3
3
2
3
3
3
2
3
3
3
2
2
3
3
3
3
2
2
3
2
2
3
2
2
2
3
2
2
3
2
3
2
2
3
2
2
2
2
3
2
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
3
3
3
2
3
2
2
3
2
2
2
3
2
2
2
2
2
2
3
3
2
3
2
2
3
2
3
2
3
3
2
3
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
3
2
2
3
2
3
2
2
2
3
3
3
3
3
3
2
3
3
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
3
2
2
3
2
3
2
3
3
2
3
3
3
2
3
3
2
3
3
2
2
2
2
3
3
2
3
2
3
3
2
2
2
2
3
3
3
2
2
2
2
3
2
2
3
2
2
2
2
2
2
3
3
2
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
2
3
2
3
3
2
2
3
2
2
3
2
3
3
3
2
2
3
2
3
2
3
2
2
3
3
2
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
3
2
3
3
2
2
3
3
3
2
3
2
3
2
2
3
2
3
2
2
2
2
2
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
3
3
2
3
3
3
2
2
3
2
2
2
2
3
2
2
3
3
2
3
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
2
3
3
3
3
3
3
2
2
3
2
2
2
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
2
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
2
3
3
2
2
2
3
3
3
2
3
3
2
2
2
3
2
3
3
2
2
3
3
3
2
3
3
2
3
2
2
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
3
2
3
3
2
2
2
3
2
3
3
2
2
3
2
3
3
2
3
3
3
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
2
2
3
2
2
3
3
3
2
3
2
2
3
3
3
3
3
3
3
2
3
2
3
2
3
2
2
3
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
2
2
2
3
3
3
2
3
3
2
3
2
2
3
2
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
2
3
3
3
2
3
3
3
3
3
2
3
3
2
3
2
3
2
2
3
2
3
3
3
2
2
3
3
3
2
2
2
3
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
2
3
3
2
3
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
3
2
2
3
3
3
3
2
3
3
2
2
2
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
3
3
3
2
3
3
3
3
3
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
3
3
2
3
3
3
2
3
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
3
2
3
3
2
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
2
2
2
2
2
3
2
3
3
3
2
2
3
2
3
3
3
2
2
3
2
2
3
2
3
2
2
3
2
2
3
2
2
3
3
3
2
3
3
3
2
3
2
2
3
2
3
2
3
2
3
2
2
3
3
2
2
2
3
3
2
3
2
3
3
2
2
2
3
2
3
2
3
3
3
3
3
3
2
3
3
3
3
3
3
3
2
3
3
2
3
3
2
3
2
3
3
3
2
2
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
2
2
3
3
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
3
3
3
3
3
3
3
2
3
2
3
3
3
3
3
2
2
3
3
3
3
3
3
2
3
3
2
2
3
3
2
3
3
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
3
3
2
3
2
3
3
2
3
3
2
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
2
3
3
3
3
3
2
2
3
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
2
3
2
3
2
2
3
3
2
2
3
3
2
2
2
3
2
2
3
3
2
2
2
2
3
2
2
3
3
2
3
2
2
3
3
2
2
3
2
3
2
2
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
3
2
2
2
2
3
3
2
3
2
2
2
3
3
2
3
2
2
3
3
3
3
2
2
2
2
2
2
3
2
3
3
3
3
3
2
3
3
2
2
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
3
3
3
3
2
3
3
2
3
3
2
3
2
2
3
2
2
3
3
3
2
2
2
2
3
3
2
2
2
3
2
2
3
3
2
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
3
2
2
2
3
3
2
3
3
3
2
3
2
2
3
3
2
3
3
3
2
3
2
2
2
2
3
3
2
3
2
3
2
2
2
2
2
2
2
3
2
3
3
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
2
3
2
3
3
2
2
2
2
2
2
3
2
2
3
3
2
2
2
3
2
2
2
3
3
3
3
2
2
2
2
2
2
2
3
2
3
2
2
2
3
2
3
2
3
3
3
3
3
3
3
2
3
2
2
2
3
2
3
2
3
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
3
2
2
2
2
2
2
2
2
3
2
2
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
3
3
3
3
3
3
2
3
3
3
3
3
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
3
2
2
2
3
3
3
3
3
3
3
2
3
2
3
3
3
2
2
2
2
3
3
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
3
2
3
3
2
2
3
3
2
2
2
2
3
3
2
2
3
2
3
3
3
2
3
2
2
2
3
2
3
2
3
2
2
2
2
2
2
2
2
2
3
2
3
3
2
2
2
2
2
2
3
2
3
2
2
2
2
3
3
2
3
3
2
3
2
2
3
2
3
3
2
2
3
2
2
2
2
3
2
3
3
2
3
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
3
3
3
2
2
2
2
3
2
2
2
3
3
3
2
3
2
3
2
2
2
2
2
3
3
3
2
2
3
2
3
2
3
3
2
3
3
3
2
3
2
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
2
2
3
2
2
2
2
3
2
3
2
2
3
3
3
3
3
3
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
2
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
2
3
2
2
3
2
3
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
3
3
3
3
2
3
2
2
2
3
2
2
2
3
2
3
3
3
3
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
2
3
3
2
3
3
2
3
3
2
3
3
2
2
2
2
3
2
3
2
2
3
2
3
3
2
3
2
2
2
2
2
3
3
2
3
3
3
3
2
3
2
3
3
2
2
2
2
2
3
3
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
2
3
3
3
3
2
3
2
2
2
3
2
2
3
3
3
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
2
2
3
3
3
3
3
2
3
3
2
3
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
3
2
3
3
2
2
2
3
2
2
3
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
3
2
3
3
3
3
3
2
2
2
3
3
2
3
2
3
2
3
2
2
3
3
2
2
3
2
3
3
3
3
3
2
2
2
3
3
2
3
3
3
2
3
2
2
2
2
2
3
3
2
3
2
2
2
2
2
2
2
3
3
3
2
3
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
2
3
3
3
2
3
3
3
2
3
3
3
3
2
3
3
2
3
3
2
2
2
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
3
2
2
3
2
3
3
3
2
2
2
2
2
3
3
2
3
3
2
2
2
3
3
3
3
2
3
3
3
2
2
3
2
2
2
3
2
3
3
2
3
2
2
3
3
2
3
2
3
3
2
2
2
2
3
3
3
3
2
3
3
3
2
2
2
3
3
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
2
2
3
3
3
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
3
2
2
3
2
3
2
2
3
2
3
3
2
3
2
3
2
2
2
3
3
3
3
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
2
2
3
3
2
3
2
2
3
2
3
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
2
2
3
3
2
2
3
2
2
2
2
3
3
3
3
2
2
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
2
3
2
2
3
3
3
2
3
2
3
2
2
3
2
3
2
3
2
2
3
2
2
3
3
3
2
3
2
2
3
2
3
2
3
3
2
3
3
2
2
2
2
2
3
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
3
2
2
2
3
3
3
3
2
2
3
2
2
3
2
3
2
3
2
2
2
2
3
2
2
2
3
2
2
3
3
3
2
3
3
2
3
2
3
3
3
2
2
3
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
3
2
3
3
2
2
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
2
3
2
3
3
3
3
2
3
2
2
2
2
3
3
3
3
3
3
2
2
3
3
3
2
3
3
2
2
3
3
2
2
2
2
2
2
2
3
2
2
3
2
2
2
3
2
3
2
3
2
3
3
3
2
2
2
3
3
2
3
3
3
3
3
2
2
3
3
3
3
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
2
3
2
3
2
3
2
3
2
2
2
3
3
3
2
2
2
3
2
2
2
3
2
2
2
2
3
3
2
2
2
3
3
2
2
2
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
3
2
3
2
2
3
2
3
3
3
3
2
2
2
3
2
3
2
3
2
2
2
3
3
2
3
2
2
3
3
3
2
2
3
2
3
3
2
3
2
3
2
3
2
3
3
2
3
3
3
2
3
3
3
3
3
3
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
2
2
2
2
2
3
3
3
3
2
3
2
2
3
2
2
2
3
3
3
2
2
2
2
2
3
3
3
3
3
3
3
3
2
3
3
3
2
2
2
2
3
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
2
2
2
3
3
2
2
3
3
3
2
3
3
3
2
2
2
2
3
3
2
3
3
2
3
2
2
3
3
2
3
3
3
3
2
3
3
3
3
3
2
3
2
3
2
2
2
2
3
3
2
3
2
3
2
3
3
3
3
3
3
3
3
2
3
3
3
3
2
2
2
2
2
2
2
2
2
3
2
3
3
3
2
2
3
2
2
2
2
3
3
3
2
3
2
3
3
3
2
2
3
2
3
2
2
3
3
3
3
2
3
2
2
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
3
2
2
3
2
3
3
2
2
2
3
3
2
2
2
3
2
2
2
3
2
3
3
2
3
2
3
2
3
3
3
3
2
3
3
3
3
3
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
2
3
3
3
2
3
3
3
3
3
2
2
3
3
3
3
3
2
2
3
3
3
3
3
3
2
3
3
2
3
3
2
3
2
2
3
3
2
2
2
3
2
2
3
3
2
3
2
3
2
3
3
2
3
2
3
2
3
3
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
2
3
2
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
3
2
3
2
3
3
3
2
3
3
2
3
3
2
3
3
3
2
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
3
3
3
3
3
3
3
2
2
3
3
2
2
3
3
2
3
2
3
2
2
2
3
3
2
3
2
3
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
2
2
3
2
2
2
2
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
2
3
3
2
3
2
3
2
2
2
3
3
2
3
3
3
2
3
2
3
3
2
2
3
3
2
3
3
3
2
3
3
2
3
3
3
2
3
3
3
2
3
3
3
2
3
3
2
3
2
2
2
2
3
3
3
2
3
3
2
2
3
3
3
3
2
2
3
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
3
2
2
3
3
3
3
3
3
2
2
2
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
2
3
3
2
3
2
3
3
2
3
3
3
3
2
2
2
3
3
2
2
2
2
3
3
2
3
2
3
3
2
2
3
3
3
3
2
2
3
2
3
2
3
2
2
3
2
3
2
2
3
2
2
2
3
2
3
3
3
3
3
3
2
3
2
2
3
3
3
2
3
3
2
3
2
3
2
2
3
3
3
2
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
2
3
2
3
3
2
3
2
2
3
2
2
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
2
3
2
3
3
3
3
2
2
2
3
2
3
2
2
2
2
3
2
3
3
3
3
2
2
3
2
3
2
3
3
2
2
2
3
3
2
2
3
2
2
2
3
3
2
3
2
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
2
2
3
3
3
3
2
3
2
3
3
2
3
2
2
3
2
3
2
2
3
2
2
3
3
3
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
3
2
3
3
3
3
3
2
2
2
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
3
2
2
3
3
3
3
3
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
2
3
3
3
2
3
2
2
3
2
2
2
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
2
2
2
3
2
3
2
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
3
2
2
3
3
3
3
3
2
2
2
3
2
2
2
2
3
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
2
3
2
2
2
2
3
2
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
2
2
3
3
2
2
2
2
3
2
3
2
3
2
3
2
2
3
2
3
2
3
2
2
2
3
3
2
3
3
3
3
3
3
3
2
3
2
3
2
2
3
3
3
2
3
2
2
3
3
2
3
3
2
2
2
3
2
3
2
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
2
3
2
2
2
2
3
3
3
3
2
2
2
2
2
3
3
2
3
2
2
2
2
2
3
3
3
3
3
3
2
3
3
2
3
3
3
3
3
3
3
2
2
2
3
2
2
2
3
2
2
3
3
3
3
2
2
2
3
2
3
2
2
2
3
2
3
3
2
3
3
2
3
2
2
2
2
3
3
3
2
3
2
2
3
2
3
3
3
3
2
2
3
3
3
2
2
2
2
2
2
3
3
2
3
2
2
2
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
3
2
3
3
3
3
2
3
3
3
2
3
2
3
3
2
3
2
3
3
3
2
2
2
3
2
2
3
3
3
2
3
3
3
2
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
3
3
2
2
3
3
3
3
3
3
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
3
3
3
2
3
3
2
3
3
3
2
3
3
2
3
3
2
2
3
2
2
2
2
2
2
3
3
2
3
3
2
2
3
3
3
3
2
2
2
2
3
3
2
2
3
2
3
2
2
2
3
3
3
3
2
3
2
3
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
2
2
3
3
2
2
2
3
2
3
2
3
3
2
3
2
3
2
3
2
3
3
2
3
2
3
2
3
3
2
2
2
2
3
2
3
3
2
2
2
2
2
3
3
2
2
2
2
3
2
2
2
3
2
3
2
2
2
2
3
2
2
3
3
2
2
2
2
3
3
3
2
2
3
3
2
2
2
3
2
2
3
2
3
2
3
3
3
2
3
2
3
3
2
2
2
3
2
2
2
3
2
2
2
2
2
2
3
2
3
2
3
3
2
2
2
3
2
2
2
2
2
3
2
3
3
2
2
3
3
3
2
3
2
2
3
2
3
2
3
3
2
2
3
3
2
3
2
3
2
3
2
2
3
2
3
2
2
3
2
3
2
2
2
2
2
3
2
2
3
3
3
2
3
3
2
2
2
3
3
2
2
2
3
3
3
3
2
3
3
3
3
2
3
3
2
3
2
3
3
3
2
3
3
2
3
2
3
2
2
2
2
3
2
2
3
3
2
3
3
2
2
2
2
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
2
2
3
2
2
2
3
2
2
2
2
3
3
2
3
3
3
2
2
3
3
3
2
3
3
3
3
2
3
3
2
3
3
2
2
3
2
2
3
3
3
2
3
3
3
3
3
2
3
2
3
2
2
2
2
2
2
2
2
3
3
2
2
2
2
3
3
3
2
3
3
3
2
2
2
3
2
2
3
3
3
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
2
3
3
2
2
2
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2
2
3
2
3
2
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
2
2
3
2
2
2
2
3
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
3
3
2
3
2
3
2
2
2
3
3
2
3
2
3
2
3
2
2
2
2
3
3
2
3
3
3
3
3
2
3
2
2
3
2
3
2
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
3
3
2
2
3
3
3
3
3
2
2
3
2
3
2
3
2
2
2
2
3
3
2
3
2
2
2
2
2
2
2
2
3
3
3
2
3
3
3
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
2
2
2
3
2
2
3
2
2
3
2
2
2
2
2
2
3
2
3
2
2
2
2
2
2
3
2
2
2
2
3
2
3
2
2
3
2
3
3
2
3
3
2
3
2
2
2
3
3
3
2
3
2
3
3
3
3
2
2
2
2
3
3
3
3
3
3
2
2
2
3
2
3
2
2
3
3
2
2
3
2
3
3
3
3
3
2
2
3
2
2
3
3
2
2
2
2
2
2
3
2
2
3
3
3
2
2
3
2
3
3
3
2
2
2
2
3
3
2
3
2
3
3
3
3
2
2
2
3
2
2
3
2
2
3
3
2
3
2
3
3
3
2
3
3
3
2
2
3
3
2
2
3
2
2
3
2
3
2
2
2
2
2
3
3
3
3
3
2
2
3
3
3
3
2
2
2
2
2
3
3
3
3
2
2
3
3
2
3
2
2
3
3
3
2
2
3
2
2
3
2
3
3
3
3
2
3
2
2
2
3
2
2
3
2
3
2
2
2
3
3
3
3
2
3
2
2
2
2
3
2
3
3
2
2
3
2
3
2
2
3
3
3
3
2
2
3
3
3
2
2
3
2
3
2
2
2
2
2
3
2
2
2
3
2
3
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
2
3
3
2
2
3
2
2
2
2
2
3
2
2
3
2
3
3
2
3
2
3
2
3
3
3
3
3
2
2
2
3
2
2
3
3
2
3
2
3
3
2
3
3
2
2
3
2
2
2
2
2
2
2
2
3
2
2
2
3
2
2
3
3
2
3
3
3
3
2
3
3
2
2
3
2
3
2
2
3
3
2
2
2
3
2
2
2
3
2
3
3
3
2
2
2
3
3
2
2
3
2
3
3
2
3
2
2
3
2
3
2
2
2
3
3
3
3
2
2
3
3
3
3
3
2
2
2
3
2
3
2
2
2
3
2
2
2
2
3
2
3
2
3
2
2
2
3
3
2
2
3
2
2
3
2
2
2
3
3
2
2
2
2
3
2
3
3
3
3
2
3
3
2
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
2
2
3
3
2
3
3
2
2
2
3
2
3
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
3
3
2
3
3
3
3
2
3
2
2
3
2
2
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
2
2
3
3
2
2
2
2
3
2
2
3
2
3
3
3
2
2
3
3
3
2
3
3
2
2
2
3
2
2
2
3
3
2
3
2
3
2
3
3
2
2
3
3
2
3
3
3
3
3
3
2
3
3
3
2
2
3
3
2
3
2
3
3
3
2
3
3
3
3
2
3
3
3
2
2
2
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
2
3
2
2
2
2
2
2
3
2
2
3
2
3
2
3
3
3
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
2
2
3
2
3
2
3
3
3
2
3
2
2
3
3
3
2
3
3
3
2
2
2
3
2
2
2
2
3
3
3
3
3
2
3
2
3
2
2
2
2
3
2
2
3
3
2
2
3
3
3
3
2
2
2
3
2
2
3
3
3
2
3
3
2
3
3
2
3
3
2
2
3
2
2
2
2
2
2
3
3
2
2
3
2
2
2
2
3
3
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
2
2
2
2
3
2
3
2
3
2
2
3
3
3
2
3
3
2
2
3
3
2
3
2
3
2
2
3
3
3
2
2
2
2
3
3
3
3
2
2
3
2
2
2
3
3
2
2
3
3
3
3
3
3
3
2
2
2
3
2
2
2
3
2
3
2
3
3
2
3
2
3
2
2
3
2
3
3
3
2
3
2
3
3
2
3
2
3
3
3
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
3
2
3
2
2
3
3
2
3
2
3
3
2
3
2
2
2
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
3
2
2
2
2
3
3
3
3
2
2
2
3
3
2
3
2
3
2
3
2
2
2
2
3
3
2
2
3
2
2
3
3
3
2
3
3
2
2
2
3
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
3
2
2
2
3
2
3
2
2
3
3
2
2
3
3
2
3
3
3
3
2
2
2
2
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
2
3
3
3
3
3
2
3
2
2
3
2
2
2
2
2
2
3
2
2
2
3
2
3
2
2
3
3
3
2
3
3
2
2
2
2
3
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
3
3
3
2
2
3
3
3
2
2
3
3
2
3
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
2
2
2
3
2
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
2
3
3
3
3
3
2
3
3
3
3
2
3
3
3
2
3
3
3
3
2
3
2
3
2
2
3
2
2
2
3
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
2
2
2
2
2
3
2
2
3
3
2
2
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
2
2
3
2
2
2
3
3
3
3
2
3
3
3
3
2
2
3
3
2
3
2
3
2
3
2
3
2
3
3
3
3
3
2
2
2
3
2
2
3
2
3
3
3
3
3
3
2
3
3
3
3
3
3
3
2
2
2
3
3
2
3
2
2
3
3
3
2
3
3
2
2
3
3
3
2
2
3
2
2
3
3
2
2
2
2
2
3
2
3
2
3
2
3
2
3
2
2
2
2
3
2
3
2
3
3
3
2
2
2
2
2
3
2
2
3
2
3
2
3
2
3
3
2
3
3
3
2
2
3
2
3
3
3
2
3
2
2
2
3
2
2
2
2
2
2
2
2
3
2
2
2
2
2
3
2
2
2
3
2
3
2
2
2
3
2
2
2
3
3
3
2
3
3
2
2
2
2
2
3
3
3
2
3
3
3
2
2
2
3
3
2
2
3
2
2
2
3
3
2
2
2
2
2
3
3
2
3
2
2
2
2
2
3
2
2
3
2
3
2
2
2
2
3
2
3
3
3
2
3
3
3
2
2
3
2
2
3
2
2
2
3
3
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
2
2
3
2
2
2
2
2
3
3
3
2
2
2
2
2
3
2
3
2
3
2
2
3
3
3
3
2
3
3
3
2
2
2
3
2
3
3
2
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
2
3
2
3
2
3
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
3
2
2
2
3
3
2
3
2
3
3
2
2
3
2
3
2
3
3
3
3
2
3
3
2
3
2
3
3
3
3
2
3
2
3
3
3
3
3
2
2
2
3
3
2
2
3
2
2
2
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
3
2
3
3
3
2
3
2
3
2
3
2
2
3
2
3
2
3
2
3
2
3
2
2
3
2
3
3
2
3
2
2
3
3
2
2
2
2
3
3
3
3
2
3
3
2
2
2
3
3
3
3
2
2
3
2
3
2
2
3
2
3
3
3
2
3
3
3
2
2
3
3
2
2
3
2
2
2
3
3
2
3
3
3
2
3
3
2
3
2
3
3
3
3
3
3
3
2
2
3
3
3
2
2
2
3
2
2
3
2
2
3
2
3
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
3
3
3
2
3
2
3
2
3
3
3
3
3
3
2
3
2
2
2
3
2
3
3
3
2
2
3
2
3
2
3
2
2
3
3
2
3
3
2
3
3
3
2
3
2
3
2
2
3
2
3
3
2
2
2
2
3
3
2
3
3
3
3
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
2
2
3
2
3
2
2
3
2
2
3
2
2
3
3
2
3
3
3
2
2
2
2
3
2
3
2
3
3
2
2
2
2
2
3
2
2
2
3
2
2
3
2
2
3
2
3
2
2
3
2
3
2
3
3
3
2
3
2
2
3
2
2
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
3
2
3
3
2
3
2
2
2
2
3
3
2
3
3
3
2
2
2
3
2
2
3
3
3
2
2
3
2
3
3
3
3
3
2
2
3
2
2
2
3
3
2
2
2
3
3
2
2
3
2
2
3
2
2
2
3
3
2
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
3
2
2
3
2
2
2
2
3
2
3
2
3
3
3
2
2
3
3
2
3
2
2
3
2
2
3
3
3
3
3
3
2
2
3
2
2
3
2
3
2
2
2
3
2
2
3
3
3
2
3
3
2
3
2
3
2
2
2
3
3
3
3
2
3
3
2
2
3
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
3
2
2
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
2
2
2
3
2
3
3
3
3
3
2
2
3
2
2
3
3
3
2
2
2
3
3
2
3
3
2
3
2
3
2
2
2
2
3
3
2
3
3
2
2
2
3
2
3
3
2
2
3
3
2
2
3
3
3
3
2
2
3
3
3
3
3
3
3
3
3
2
3
2
3
2
3
2
3
3
3
3
3
2
2
2
3
3
3
2
2
3
2
2
3
3
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
2
3
2
2
3
2
2
2
2
2
3
3
2
3
3
2
2
3
3
2
3
3
3
2
3
3
3
2
2
2
3
2
2
2
2
3
2
3
2
2
2
2
2
3
2
3
2
3
2
3
2
2
3
3
3
3
3
3
3
2
3
3
2
3
3
3
2
3
2
3
3
2
3
2
2
2
3
3
2
3
2
2
2
3
3
2
3
2
2
3
3
2
3
3
3
2
2
3
3
2
3
3
3
3
2
2
2
3
3
3
2
3
3
3
2
2
3
2
3
2
2
2
3
2
3
2
3
2
2
3
2
2
3
3
3
2
2
2
2
3
2
2
2
2
3
3
2
3
2
2
3
3
3
2
2
3
2
2
3
2
3
2
3
2
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
2
3
2
3
2
3
2
3
2
2
3
2
3
3
3
2
3
3
3
2
2
2
3
3
3
2
2
3
2
3
3
3
3
2
3
2
3
3
3
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
2
3
2
2
2
3
3
2
2
2
2
2
2
3
2
3
2
2
3
3
3
3
2
2
2
2
3
2
2
2
3
2
2
2
2
3
3
2
3
2
3
3
3
2
3
2
3
2
3
3
2
2
3
3
2
2
3
3
2
2
3
2
3
2
2
2
3
2
3
3
3
2
2
2
2
3
3
3
3
2
3
3
2
3
3
3
2
3
2
3
3
2
3
3
2
3
2
3
2
2
2
3
3
2
3
2
2
2
3
2
3
2
3
3
2
3
3
2
2
2
2
2
2
2
3
2
3
2
3
3
2
3
2
2
2
2
2
2
2
2
3
3
3
3
2
3
2
3
3
2
2
3
3
2
2
3
2
2
2
2
2
3
2
3
2
2
2
3
2
2
3
3
2
2
2
3
2
3
2
2
2
2
2
3
2
2
2
3
2
2
3
2
3
3
3
3
2
2
3
2
3
3
3
2
3
2
3
2
2
3
3
3
3
2
2
2
3
2
2
3
2
2
3
2
2
2
2
3
2
3
3
3
3
2
3
2
2
3
3
3
2
2
2
3
3
3
3
3
2
3
2
3
2
2
2
2
2
3
2
3
3
3
3
2
3
3
3
3
2
2
3
2
3
2
3
2
3
3
3
3
2
2
3
3
3
3
3
2
3
2
2
2
2
2
2
3
3
3
3
2
3
2
3
2
3
2
3
3
2
2
3
3
2
3
3
2
3
3
2
3
3
3
3
2
2
2
2
2
3
2
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
3
2
2
3
3
3
3
3
2
3
2
3
3
2
3
2
3
3
3
2
3
3
2
2
2
3
3
2
3
3
2
2
3
3
2
3
3
2
2
2
3
2
3
3
3
3
3
3
3
2
2
2
3
3
3
3
2
2
3
3
2
2
2
3
2
2
2
2
3
2
2
3
2
3
3
3
2
3
2
2
2
3
3
2
2
2
2
3
3
3
3
2
2
3
3
2
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
3
2
2
3
2
2
2
2
3
3
3
3
3
2
3
3
2
2
3
2
3
3
2
2
2
2
3
2
3
3
2
3
2
2
2
2
3
3
3
2
3
3
2
3
2
2
3
2
3
2
2
2
3
2
3
3
3
3
3
3
2
3
3
3
2
3
3
3
2
2
3
2
2
3
2
2
3
2
3
3
3
3
2
2
2
3
3
3
3
2
2
3
2
3
3
3
2
2
3
3
2
3
2
2
2
2
3
3
3
2
3
3
2
3
2
3
2
3
3
2
2
3
2
2
3
2
2
2
3
3
3
2
3
2
3
2
2
2
2
3
2
2
2
2
3
3
2
3
2
3
2
3
3
2
2
3
3
3
2
2
2
3
2
2
2
3
3
2
2
3
3
2
3
3
3
2
3
2
2
3
2
3
3
3
2
3
3
2
3
2
3
2
3
2
3
3
3
3
2
3
2
3
3
2
3
2
2
2
3
3
2
2
2
3
2
3
3
2
2
2
3
2
2
3
2
2
3
3
3
2
2
3
2
2
3
3
2
2
2
2
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
3
3
2
3
2
3
2
2
2
3
3
2
2
3
2
3
3
2
2
3
3
2
3
3
2
2
3
2
2
2
2
3
2
3
2
3
2
2
3
2
3
3
2
2
3
2
2
3
3
2
2
2
3
3
2
2
2
3
2
3
2
3
2
2
2
3
2
3
3
2
2
2
3
3
2
3
2
3
2
3
3
2
3
3
2
2
2
3
3
2
3
2
2
2
2
3
3
2
2
2
3
3
3
2
2
2
2
2
3
2
3
3
2
2
3
2
3
2
2
2
3
3
2
2
3
2
2
3
2
3
2
3
2
2
3
3
2
2
3
3
3
2
3
2
3
2
3
2
2
3
3
2
2
3
3
3
3
3
3
2
3
2
2
3
2
2
3
2
2
3
2
2
3
3
3
2
2
3
3
2
2
2
3
2
3
2
3
2
2
3
3
3
2
2
3
3
3
2
3
3
3
2
3
3
3
2
3
2
3
3
3
2
3
2
3
2
3
2
2
2
2
2
3
2
2
2
3
2
3
2
2
2
2
2
3
3
2
2
3
2
3
3
3
3
3
2
3
3
2
2
2
2
3
3
2
3
2
3
3
2
3
2
3
2
3
2
3
3
3
3
3
3
2
2
3
2
2
2
3
2
3
3
3
3
2
2
2
2
3
3
2
3
3
2
3
2
2
3
2
2
3
3
3
2
3
3
2
3
2
3
2
3
3
3
2
3
3
3
2
2
2
3
3
2
3
2
3
3
2
3
2
3
2
3
3
3
2
3
2
2
3
3
3
3
3
2
2
3
2
3
2
2
3
3
2
2
3
2
2
3
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
3
3
3
2
2
3
3
3
2
2
3
2
3
2
2
2
2
3
2
3
3
3
3
2
2
3
2
3
3
2
3
2
3
3
3
2
3
2
3
2
3
2
2
2
3
3
2
2
2
2
2
2
3
3
3
2
3
3
3
3
2
2
2
3
3
3
2
2
3
3
2
3
2
2
2
3
3
3
2
2
2
2
3
3
2
3
2
2
2
2
3
2
2
2
3
3
3
2
2
2
3
2
3
2
2
3
3
3
2
2
2
3
2
3
2
2
2
3
2
2
3
3
3
3
3
2
3
3
2
2
2
3
3
2
2
2
2
3
2
3
2
2
2
2
3
3
3
2
3
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
3
2
3
3
3
3
2
3
3
3
3
3
3
3
2
3
2
2
2
3
2
2
3
2
2
3
3
3
3
3
2
2
2
3
3
2
3
3
3
3
2
2
3
3
2
2
3
2
3
3
3
2
3
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
3
3
2
2
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
2
2
2
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
3
2
2
3
3
2
2
3
2
3
2
2
2
3
3
3
3
2
2
3
2
2
3
3
2
2
2
3
3
3
3
2
2
2
3
3
3
3
3
2
3
3
3
3
2
2
2
3
2
2
2
2
3
3
2
3
2
3
2
3
3
2
2
2
3
3
3
3
2
3
3
2
2
3
2
2
3
3
2
2
2
2
2
3
2
3
3
3
3
3
2
2
2
2
2
3
2
2
3
3
2
2
2
2
2
3
2
3
3
3
2
3
3
3
3
3
2
3
2
3
3
2
2
2
3
3
2
2
3
3
3
3
3
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
3
2
2
3
3
2
2
2
2
2
2
2
2
2
2
2
3
2
3
2
3
2
3
2
3
3
3
2
3
3
2
2
2
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
2
2
3
2
2
2
2
2
2
3
3
2
2
3
3
3
3
3
2
2
2
2
3
3
3
2
3
3
3
3
3
2
3
3
2
2
2
3
2
2
2
2
2
3
3
3
2
2
2
3
2
2
2
2
2
3
3
2
3
2
3
3
3
3
3
2
2
3
2
3
2
3
2
3
3
2
3
3
3
3
3
2
3
2
3
3
3
2
3
2
3
3
3
3
2
2
2
3
3
2
3
2
3
2
3
3
3
3
3
3
3
3
2
3
3
3
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
3
2
3
2
3
2
2
3
3
3
2
3
3
3
3
3
3
2
3
2
3
2
3
3
3
3
2
2
2
2
3
3
3
2
3
3
3
2
2
2
2
2
2
3
2
3
2
3
3
3
2
2
3
3
3
3
2
2
3
3
2
3
2
3
2
2
3
3
2
2
3
2
3
3
3
3
3
3
3
2
2
3
3
2
2
2
2
3
3
3
2
3
2
2
3
2
3
3
3
2
2
2
2
3
2
3
3
3
3
2
3
2
2
2
2
2
3
3
2
2
2
2
2
3
3
3
3
2
2
2
2
3
3
2
3
2
3
3
3
3
3
3
2
2
3
3
3
3
2
2
2
2
3
2
3
2
3
3
3
3
2
2
3
3
3
2
3
2
3
3
2
2
2
3
2
3
2
3
2
2
2
3
3
3
3
3
2
2
3
3
2
3
3
2
2
3
3
2
2
2
2
3
3
2
2
3
3
2
3
2
2
3
3
3
3
2
2
2
3
2
3
2
3
2
2
2
2
2
3
3
2
3
2
2
3
3
3
3
2
3
3
3
2
2
3
3
2
2
2
3
3
2
2
3
2
2
2
3
3
2
2
2
2
2
2
3
2
3
2
3
2
2
3
3
2
2
3
2
3
2
2
3
2
3
2
3
2
3
3
3
3
2
2
3
3
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
2
2
2
3
3
2
2
2
2
2
2
2
2
2
2
3
3
2
3
2
2
2
3
3
2
2
3
3
2
3
2
3
2
3
3
2
2
2
2
3
3
3
2
2
2
2
3
2
2
2
2
2
2
2
3
2
2
2
2
3
2
2
3
2
2
2
2
2
2
3
2
3
2
3
2
2
2
3
2
2
3
3
2
3
3
2
3
2
3
3
3
2
3
3
3
3
3
2
2
3
2
2
2
3
3
2
3
3
3
3
2
2
3
3
2
2
3
3
2
2
3
3
2
2
2
2
3
2
3
3
3
2
3
3
2
3
3
3
3
3
2
2
2
3
3
3
2
2
3
3
3
3
2
3
2
3
2
3
2
3
2
3
3
3
3
2
2
3
2
2
3
3
2
3
2
3
3
2
3
3
3
3
2
2
2
3
2
3
2
3
3
2
3
3
2
3
2
2
2
2
2
3
2
3
3
2
2
3
2
2
3
3
3
2
2
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
2
2
3
2
2
2
3
3
2
2
3
2
3
3
3
2
2
2
2
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
3
2
2
3
2
3
3
3
3
2
2
2
2
3
2
2
2
3
3
2
2
2
3
3
2
3
3
3
3
3
2
3
3
3
3
2
2
2
3
3
2
3
3
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
3
2
2
3
3
2
3
3
3
3
2
2
2
3
3
3
3
3
2
3
3
3
2
2
2
2
2
2
2
2
2
2
3
2
2
3
2
3
3
2
2
3
3
3
3
3
2
2
3
3
3
2
3
3
2
3
2
3
2
2
2
2
2
2
3
3
3
2
2
3
3
2
2
3
3
3
3
3
3
2
2
2
2
3
3
2
3
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
2
2
3
3
2
2
3
3
2
3
2
3
2
3
3
3
3
2
3
3
3
2
2
3
2
3
3
3
3
3
2
2
3
3
2
2
2
2
2
3
3
3
2
3
3
2
3
3
2
2
3
2
3
3
3
2
3
2
3
2
3
3
2
3
2
3
3
3
3
2
3
3
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
3
3
3
2
2
3
2
3
2
2
2
2
3
2
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
3
2
2
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
2
3
2
2
3
2
3
2
3
3
3
2
2
3
2
2
2
3
3
3
3
3
2
3
2
2
3
3
3
2
2
3
3
2
3
2
3
3
3
3
2
3
2
2
3
3
2
3
3
2
3
2
3
2
2
3
2
2
2
3
3
3
2
3
3
2
3
2
3
3
2
2
3
2
3
3
3
2
3
2
3
3
2
3
3
3
3
2
2
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
2
3
2
3
2
2
2
2
3
2
3
3
3
2
3
2
2
3
3
2
2
2
2
3
2
2
3
3
2
3
3
3
2
2
2
3
3
2
2
2
3
3
3
2
2
2
3
3
3
3
2
2
3
2
2
3
2
3
3
3
3
3
2
2
2
2
3
3
2
2
3
2
3
3
2
2
2
3
2
3
3
2
3
3
2
2
2
2
2
2
3
3
3
2
2
3
2
2
2
3
3
2
2
3
3
2
2
2
2
2
3
3
3
3
3
2
3
3
3
3
2
2
3
3
2
2
3
3
3
2
3
3
2
3
3
2
3
3
3
3
3
2
3
2
2
3
3
3
3
2
3
3
3
2
3
3
2
2
2
2
3
2
2
3
2
3
2
3
2
3
2
3
2
2
2
3
2
2
2
2
2
3
2
2
3
3
3
2
3
3
3
3
2
2
2
2
3
3
3
2
2
2
3
2
2
3
3
3
3
3
2
3
2
3
3
3
2
3
2
3
2
2
2
3
3
2
2
2
3
3
3
3
3
3
3
3
3
2
2
2
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
3
3
3
3
3
3
2
2
3
3
2
2
3
2
3
3
3
3
3
3
2
2
2
2
2
3
2
3
3
2
2
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
3
3
3
2
2
2
2
3
3
3
2
3
3
3
3
3
3
3
3
2
2
3
2
3
2
3
3
2
3
2
2
2
3
2
2
3
2
2
2
2
3
3
2
2
3
3
2
3
2
3
3
3
2
3
2
2
2
3
3
2
2
3
2
3
2
3
2
3
2
2
3
2
3
2
3
2
2
2
2
3
3
3
2
3
2
2
3
2
3
3
3
2
3
2
2
3
2
3
2
2
3
3
2
2
2
3
3
3
2
2
2
2
3
3
3
3
3
2
3
2
2
2
2
3
3
3
2
3
3
3
3
2
3
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
3
3
3
2
2
2
2
3
3
3
2
3
3
3
3
3
3
3
2
3
3
3
3
3
2
2
3
2
2
3
2
3
2
2
2
3
2
3
3
3
2
2
2
3
2
3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
2
3
2
2
3
3
2
2
3
2
2
2
2
3
2
3
2
3
2
2
3
3
2
3
3
2
2
3
3
3
2
2
3
2
2
2
3
2
3
2
2
3
2
3
2
3
2
3
3
2
2
3
3
3
3
2
2
3
2
3
2
3
2
2
3
3
2
3
3
3
3
2
3
3
3
2
3
2
3
3
3
2
2
2
2
3
2
3
2
3
2
3
2
3
2
2
2
3
3
3
2
3
3
2
2
3
2
3
2
2
3
3
3
2
3
2
3
3
2
2
2
2
3
2
2
3
2
2
2
2
2
2
2
3
3
2
3
2
2
2
3
2
3
3
2
3
3
3
2
2
3
2
2
3
2
2
2
3
3
3
3
2
3
2
2
2
3
2
3
2
3
2
3
3
2
2
2
3
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
2
3
2
2
3
2
2
3
2
2
2
2
2
3
3
2
2
2
2
3
3
3
2
3
2
3
2
2
3
2
3
2
3
2
2
2
2
3
2
3
2
2
2
3
2
3
2
2
3
3
3
2
3
3
2
3
2
2
3
2
3
2
3
3
2
2
2
3
2
3
2
3
2
3
2
2
3
2
3
3
3
2
2
2
3
3
2
3
2
2
3
2
3
2
3
2
3
2
2
2
3
2
2
3
3
2
3
3
3
2
2
3
2
2
3
2
2
3
2
2
3
3
2
3
2
3
3
2
3
3
2
3
3
3
3
3
3
3
3
3
2
3
2
2
2
3
3
2
2
3
3
3
2
2
2
3
3
3
2
3
3
2
3
2
3
2
3
2
2
2
3
2
3
2
2
3
3
2
2
2
2
3
2
3
2
3
3
3
3
2
2
2
3
2
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
3
2
3
2
3
2
2
3
2
3
3
2
3
3
2
3
2
3
2
3
3
2
2
3
2
3
2
3
3
2
2
2
3
3
3
2
3
3
3
3
3
3
3
3
2
2
3
3
3
3
2
3
3
2
3
3
2
2
3
3
2
3
3
3
2
2
2
3
2
3
2
3
3
3
2
3
3
2
2
2
3
3
2
3
2