2000
0, 3160, 2490, 0, 0, 0.0, 0.0
1, 3160, 2490, 0, 0, 0.0, 0.0
2, 3160, 2491, 0, 0, 0.0, 0.0
3, 3160, 2490, 4, 4, 0.126582278481, 0.160642570281