30
0 1 1 7 1 1 5 9 3 3 4 9 3 1 3 3 2 3 1 3 1 1 1 1 1 3 3 1 3 3
1 0 3 1 2 5 1 1 1 1 1 1 1 3 1 1 1 1 3 1 1 2 1 1 3 1 1 3 1 1
1 3 0 1 2 3 1 1 1 1 1 1 1 4 1 1 1 1 4 1 1 2 1 1 4 1 1 4 1 1
7 1 1 0 1 1 5 7 3 3 4 7 3 1 3 3 2 3 1 3 1 1 1 1 1 3 3 1 3 3
1 2 2 1 0 2 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 2 1 1 2 1 1 2 1 1
1 5 3 1 2 0 1 1 1 1 1 1 1 3 1 1 1 1 3 1 1 2 1 1 3 1 1 3 1 1
5 1 1 5 1 1 0 5 3 3 4 5 3 1 3 3 2 3 1 3 1 1 1 1 1 3 3 1 3 3
9 1 1 7 1 1 5 0 3 3 4 9 3 1 3 3 2 3 1 3 1 1 1 1 1 3 3 1 3 3
3 1 1 3 1 1 3 3 0 4 3 3 4 1 3 3 2 3 1 4 1 1 1 1 1 4 3 1 3 3
3 1 1 3 1 1 3 3 4 0 3 3 4 1 3 3 2 3 1 9 1 1 1 1 1 8 3 1 3 3
4 1 1 4 1 1 4 4 3 3 0 4 3 1 3 3 2 3 1 3 1 1 1 1 1 3 3 1 3 3
9 1 1 7 1 1 5 9 3 3 4 0 3 1 3 3 2 3 1 3 1 1 1 1 1 3 3 1 3 3
3 1 1 3 1 1 3 3 4 4 3 3 0 1 3 3 2 3 1 4 1 1 1 1 1 4 3 1 3 3
1 3 4 1 2 3 1 1 1 1 1 1 1 0 1 1 1 1 10 1 1 2 1 1 7 1 1 6 1 1
3 1 1 3 1 1 3 3 3 3 3 3 3 1 0 3 2 3 1 3 1 1 1 9 1 3 3 1 3 3
3 1 1 3 1 1 3 3 3 3 3 3 3 1 3 0 2 3 1 3 1 1 1 1 1 3 3 1 3 3
2 1 1 2 1 1 2 2 2 2 2 2 2 1 2 2 0 2 1 2 1 1 1 1 1 2 2 1 2 2
3 1 1 3 1 1 3 3 3 3 3 3 3 1 3 3 2 0 1 3 1 1 1 1 1 3 3 1 3 3
1 3 4 1 2 3 1 1 1 1 1 1 1 10 1 1 1 1 0 1 1 2 1 1 7 1 1 6 1 1
3 1 1 3 1 1 3 3 4 9 3 3 4 1 3 3 2 3 1 0 1 1 1 1 1 8 3 1 3 3
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1
1 2 2 1 2 2 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 0 1 1 2 1 1 2 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 9 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1
1 3 4 1 2 3 1 1 1 1 1 1 1 7 1 1 1 1 7 1 1 2 1 1 0 1 1 6 1 1
3 1 1 3 1 1 3 3 4 8 3 3 4 1 3 3 2 3 1 8 1 1 1 1 1 0 3 1 3 3
3 1 1 3 1 1 3 3 3 3 3 3 3 1 3 3 2 3 1 3 1 1 1 1 1 3 0 1 7 3
1 3 4 1 2 3 1 1 1 1 1 1 1 6 1 1 1 1 6 1 1 2 1 1 6 1 1 0 1 1
3 1 1 3 1 1 3 3 3 3 3 3 3 1 3 3 2 3 1 3 1 1 1 1 1 3 7 1 0 3
3 1 1 3 1 1 3 3 3 3 3 3 3 1 3 3 2 3 1 3 1 1 1 1 1 3 3 1 3 0
