1,0,0,1,0,0,0
2,1,0,0,0,4,0
3,0,0,1,0,0,0
4,1,0,0,0,0,0
5,0,0,0,0,0,0
6,0,0,0,0,0,0
3752,0,1,0,0,0,0
