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