2000
0, 7505, 6176, 0, 0, 0.0, 0.0
1, 7506, 6177, 0, 0, 0.0, 0.0
2, 7506, 6177, 1, 1, 0.0133226751932, 0.0161890885543
3, 7506, 6177, 463, 463, 6.16839861444, 7.49554800065