2000
0, 8641, 7797, 0, 0, 0.0, 0.0
1, 8642, 7798, 6, 6, 0.0694283730618, 0.0769428058477
2, 8642, 7798, 8, 8, 0.0925711640824, 0.102590407797
3, 8642, 7798, 309, 309, 3.57556121268, 3.96255450115