2000
0, 7489, 6142, 0, 0, 0.0, 0.0
1, 7489, 6144, 580, 580, 7.74469221525, 9.44010416667
2, 7489, 6145, 0, 0, 0.0, 0.0
3, 7489, 6142, 18, 18, 0.240352517025, 0.293064148486