2000
0, 8638, 7620, 0, 0, 0.0, 0.0
1, 8639, 7621, 4, 4, 0.0463016552842, 0.0524865503215
2, 8639, 7621, 0, 0, 0.0, 0.0
3, 8639, 7621, 385, 385, 4.4565343211, 5.05183046844