2000
0, 4748, 3108, 0, 0, 0.0, 0.0
1, 4748, 3108, 171, 171, 3.60151642797, 5.50193050193
2, 4748, 3108, 30, 30, 0.631844987363, 0.965250965251
3, 4748, 3108, 50, 50, 1.05307497894, 1.60875160875