2000
0, 5078, 3257, 0, 0, 0.0, 0.0
1, 5078, 3251, 0, 0, 0.0, 0.0
2, 5078, 3256, 0, 0, 0.0, 0.0
3, 5078, 3251, 0, 0, 0.0, 0.0