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