2000
0, 8644, 8271, 0, 0, 0.0, 0.0
1, 8644, 8271, 2, 2, 0.023137436372, 0.0241808729295
2, 8644, 8271, 1, 1, 0.011568718186, 0.0120904364648
3, 8644, 8271, 21, 21, 0.242943081907, 0.25389916576