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

