2000
0, 20494, 18431, 0, 0, 0.0, 0.0
1, 20494, 18431, 28, 28, 0.136625353762, 0.151917964299
2, 20494, 18431, 0, 0, 0.0, 0.0
3, 20493, 18428, 5835, 5835, 28.4731371688, 31.6637725201