2000
0, 7739, 6404, 0, 0, 0.0, 0.0
1, 7739, 6404, 5, 5, 0.0646078304691, 0.0780762023735
2, 7739, 6404, 638, 638, 8.24395916785, 9.96252342286
3, 7738, 6403, 452, 452, 5.84130266219, 7.05919100422