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