2000
0, 7700, 6800, 0, 0, 0.0, 0.0
1, 7700, 6801, 34, 34, 0.441558441558, 0.4999264814
2, 7700, 6802, 0, 0, 0.0, 0.0
3, 7701, 6802, 68, 68, 0.883002207506, 0.999705968833