2000
0, 7531, 6972, 0, 0, 0.0, 0.0
1, 7531, 6972, 9, 9, 0.119506041694, 0.12908777969
2, 7532, 6973, 24, 24, 0.318640467339, 0.344184712462
3, 7531, 6972, 2498, 2498, 33.1695657947, 35.8290304073