2000
0, 7709, 7315, 0, 0, 0.0, 0.0
1, 7710, 7316, 0, 0, 0.0, 0.0
2, 7710, 7316, 3, 3, 0.0389105058366, 0.0410060142154
3, 7709, 7315, 4253, 4253, 55.1692826566, 58.1408065619