2000
0, 7571, 6506, 0, 0, 0.0, 0.0
1, 7571, 6506, 4, 4, 0.0528331792366, 0.0614817091915
2, 7570, 6505, 123, 123, 1.6248348745, 1.89085318985
3, 7570, 6505, 484, 484, 6.39365918098, 7.44043043812