2000
0, 8637, 6479, 0, 0, 0.0, 0.0
1, 8636, 6478, 3, 3, 0.0347383047707, 0.0463105896882
2, 8636, 6477, 4, 4, 0.0463177396943, 0.0617569862591
3, 8636, 6478, 279, 279, 3.23066234368, 4.306884841