2000
0, 8770, 6580, 0, 0, 0.0, 0.0
1, 8771, 6581, 13, 13, 0.148215710865, 0.197538368029
2, 8771, 6581, 9, 9, 0.102610876753, 0.136757331713
3, 8771, 6581, 16, 16, 0.18241933645, 0.243124145267