2000
0, 7529, 6150, 0, 0, 0.0, 0.0
1, 7528, 6149, 0, 0, 0.0, 0.0
2, 7528, 6148, 16, 16, 0.212539851222, 0.260247234873
3, 7527, 6148, 940, 940, 12.4883751827, 15.2895250488