2000
0, 6897, 6598, 0, 0, 0.0, 0.0
1, 6898, 6599, 31, 31, 0.449405624819, 0.469768146689
2, 6898, 6599, 0, 0, 0.0, 0.0
3, 6898, 6599, 3, 3, 0.0434908669179, 0.0454614335505