1,0,0,0,0,0,0
2,0,0,0,0,0,0
3,0,0,0,0,0,0
4,0,0,0,0,0,0
5,0,0,0,0,0,0
6,0,0,0,0,0,0
868,0,0,0,0,0,0
885,0,0,0,0,0,0
886,0,0,0,0,0,0
889,0,0,0,0,0,0
