2000
0, 6836, 2356, 0, 0, 0.0, 0.0
1, 6824, 2338, 20, 20, 0.293083235639, 0.855431993157
2, 6845, 2362, 0, 0, 0.0, 0.0
3, 6820, 2329, 18, 18, 0.263929618768, 0.772863890082