2000
0, 3170, 2370, 0, 0, 0.0, 0.0
1, 3170, 2370, 3, 3, 0.0946372239748, 0.126582278481
2, 3170, 2370, 12, 12, 0.378548895899, 0.506329113924
3, 3170, 2370, 13, 13, 0.410094637224, 0.548523206751