2000
0, 19783, 17575, 31, 31, 0.156700197139, 0.176386913229
1, 19783, 17562, 140, 140, 0.70767830966, 0.797175720305
2, 19783, 17566, 1, 1, 0.005054845069, 0.00569281566663
3, 19783, 17563, 167, 167, 0.844159126523, 0.950862608894