2000
0, 7667, 7148, 18, 18, 0.2347724012, 0.251818690543
1, 7667, 7148, 7, 7, 0.0913003782444, 0.0979294907666
2, 7667, 7148, 0, 0, 0.0, 0.0
3, 7667, 7148, 30, 30, 0.391287335333, 0.419697817571