2000
0, 4247, 3958, 0, 0, 0.0, 0.0
1, 4248, 3959, 0, 0, 0.0, 0.0
2, 4248, 3959, 0, 0, 0.0, 0.0
3, 4248, 3959, 133, 133, 3.13088512241, 3.35943420056