2000
0, 8744, 8131, 0, 0, 0.0, 0.0
1, 8745, 8132, 2, 2, 0.0228702115495, 0.0245941957698
2, 8745, 8132, 0, 0, 0.0, 0.0
3, 8744, 8131, 259, 259, 2.96203110704, 3.18534005657