2000
0, 20963, 17232, 0, 0, 0.0, 0.0
1, 20964, 17233, 0, 0, 0.0, 0.0
2, 20964, 17232, 9, 9, 0.0429307384087, 0.0522284122563
3, 20964, 17232, 180, 180, 0.858614768174, 1.04456824513