2000
0, 6915, 568, 0, 0, 0.0, 0.0
1, 6915, 518, 0, 0, 0.0, 0.0
2, 6914, 509, 0, 0, 0.0, 0.0
3, 6663, 183, 0, 0, 0.0, 0.0