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