2000
0, 7530, 6241, 0, 0, 0.0, 0.0
1, 7530, 6241, 2, 2, 0.0265604249668, 0.0320461464509
2, 7530, 6241, 0, 0, 0.0, 0.0
3, 7530, 6241, 173, 173, 2.29747675963, 2.771991668