2000
0, 3821, 3523, 0, 0, 0.0, 0.0
1, 3821, 3523, 0, 0, 0.0, 0.0
2, 3821, 3523, 0, 0, 0.0, 0.0
3, 3821, 3522, 409, 409, 10.7040041874, 11.6127200454