2000
0, 7839, 7640, 44, 44, 0.561296083684, 0.575916230366
1, 7839, 7639, 37, 37, 0.471998979462, 0.484356591177
2, 7839, 7641, 0, 0, 0.0, 0.0
3, 7839, 7637, 802, 802, 10.2308967981, 10.5015058269