2000
0, 8891, 6428, 31, 31, 0.348667191542, 0.48226509023
1, 8891, 6428, 25, 25, 0.281183218985, 0.388923459863
2, 8891, 6427, 111, 111, 1.2484534923, 1.72708884394
3, 8891, 6426, 471, 471, 5.29749184569, 7.32959850607