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