2000
0, 3175, 3161, 0, 0, 0.0, 0.0
1, 3175, 3161, 0, 0, 0.0, 0.0
2, 3175, 3161, 0, 0, 0.0, 0.0
3, 3175, 3161, 87, 87, 2.74015748031, 2.75229357798