2000
0, 7690, 6361, 0, 0, 0.0, 0.0
1, 7689, 6360, 0, 0, 0.0, 0.0
2, 7689, 6360, 0, 0, 0.0, 0.0
3, 7689, 6360, 44, 44, 0.572246065808, 0.691823899371