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