2000
0, 31271, 18230, 20, 20, 0.063957020882, 0.109709270433
1, 31271, 18230, 117, 117, 0.37414857216, 0.641799232035
2, 31271, 18230, 3, 3, 0.0095935531323, 0.016456390565
3, 31271, 18229, 92, 92, 0.294202296057, 0.504690328597