2000
0, 6651, 2507, 0, 0, 0.0, 0.0
1, 6344, 2236, 0, 0, 0.0, 0.0
2, 6620, 2579, 0, 0, 0.0, 0.0
3, 6652, 2316, 1, 1, 0.0150330727601, 0.0431778929188