2000
0, 8356, 7677, 0, 0, 0.0, 0.0
1, 8356, 7676, 8, 8, 0.0957395883198, 0.104220948411
2, 8356, 7678, 0, 0, 0.0, 0.0
3, 8356, 7678, 75, 75, 0.897558640498, 0.976816879396