2000
0, 7690, 6621, 0, 0, 0.0, 0.0
1, 7689, 6620, 0, 0, 0.0, 0.0
2, 7689, 6620, 0, 0, 0.0, 0.0
3, 7689, 6620, 953, 953, 12.3943295617, 14.3957703927