2000
0, 7616, 6631, 0, 0, 0.0, 0.0
1, 7615, 6630, 311, 311, 4.08404464872, 4.69079939668
2, 7616, 6631, 0, 0, 0.0, 0.0
3, 7615, 6630, 617, 617, 8.10242941563, 9.30618401207