2000
0, 7538, 6174, 0, 0, 0.0, 0.0
1, 7539, 6175, 3, 3, 0.0397930760048, 0.0485829959514
2, 7539, 6175, 53, 53, 0.703011009418, 0.858299595142
3, 7539, 6175, 421, 421, 5.58429499934, 6.81781376518