2000
0, 7880, 7460, 0, 0, 0.0, 0.0
1, 7880, 7460, 42, 42, 0.532994923858, 0.563002680965
2, 7879, 7459, 9, 9, 0.11422769387, 0.120659605845
3, 7879, 7459, 25, 25, 0.317299149638, 0.335165571792