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