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