12 10 7
2 3 0 1 1
3 4 0 1 0 0
4 4 0 1 0 0
5 5 2 4 4 2 1
6 3 1 4 2
7 3 3 1 6
8 5 4 4 0 6 3
9 3 1 4 8
10 5 8 8 7 5 0
11 4 7 0 9 8
6 0 1 1 0 0 0
6 0 0 0 1 1 1
7 1 0 1 0 1 0 0
8 1 1 0 0 0 1 0 1
5 0 1 0 1 1
6 1 1 1 1 1 0
8 0 1 0 0 1 1 1 1