2000
0, 7838, 7669, 0, 0, 0.0, 0.0
1, 7838, 7669, 13, 13, 0.165858637408, 0.169513626288
2, 7838, 7669, 39, 39, 0.497575912223, 0.508540878863
3, 7838, 7669, 9, 9, 0.114825210513, 0.11735558743