14
1 13 10 11
2 13 10 11
3 13 10 11
4 13 10 11
5 13 10 11
6 13 10 11
7 13 10 11
8 13 10 11
9 13 10 11
10 13 10 11
100 13 10 11
31415 92653 58979 32384
31415 9265358 9793 2384
1000000000 1000000000 999999999 999999999