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