2000
0, 20432, 18507, 0, 0, 0.0, 0.0
1, 20431, 18506, 3, 3, 0.0146835690862, 0.016210958608
2, 20431, 18506, 31, 31, 0.151730213891, 0.16751323895
3, 20431, 18506, 401, 401, 1.96270373452, 2.16686480061