1,1,0,0,0,0,0
2,7,3,8,4,22,0
3,1,0,0,0,0,0
4,1,0,0,0,0,0
5,4,3,3,4,28,0
6,1,0,0,0,0,0
7,1,0,0,0,0,0
8,1,0,0,0,0,0
