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