2000
0, 7888, 4885, 0, 0, 0.0, 0.0
1, 7827, 4697, 0, 0, 0.0, 0.0
2, 7824, 4849, 0, 0, 0.0, 0.0
3, 7848, 4801, 0, 0, 0.0, 0.0