2000
0, 8153, 7660, 0, 0, 0.0, 0.0
1, 8153, 7658, 38, 38, 0.466086103275, 0.496213110473
2, 8153, 7660, 0, 0, 0.0, 0.0
3, 8153, 7659, 174, 174, 2.13418373605, 2.27183705445