2000
0, 7531, 6373, 0, 0, 0.0, 0.0
1, 7531, 6373, 20, 20, 0.265568981543, 0.313823944767
2, 7531, 6373, 179, 179, 2.37684238481, 2.80872430566
3, 7531, 6373, 36, 36, 0.478024166777, 0.564883100581