2000
0, 3980, 3726, 0, 0, 0.0, 0.0
1, 3980, 3726, 0, 0, 0.0, 0.0
2, 3980, 3726, 0, 0, 0.0, 0.0
3, 3980, 3726, 77, 77, 1.93467336683, 2.06655931294