2000
0, 7515, 6171, 0, 0, 0.0, 0.0
1, 7515, 6171, 4, 4, 0.0532268795742, 0.0648193161562
2, 7515, 6171, 0, 0, 0.0, 0.0
3, 7515, 6171, 23, 23, 0.306054557552, 0.372711067898