1,0,0,0,0,2,0
2,1,0,0,0,0,0
3,0,0,1,0,4,0
4,0,0,0,0,2,0
5,2,1,0,1,20,0
6,1,0,0,1,7,0
7,0,1,0,0,0,0
10,0,0,1,0,0,0
11,0,0,1,0,10,0
