2000
0, 7480, 6196, 0, 0, 0.0, 0.0
1, 7480, 6196, 1, 1, 0.0133689839572, 0.0161394448031
2, 7480, 6196, 10, 10, 0.133689839572, 0.161394448031
3, 7480, 6196, 31, 31, 0.414438502674, 0.500322788896