2000
0, 7757, 6812, 0, 0, 0.0, 0.0
1, 7757, 6812, 6, 6, 0.0773494907825, 0.0880798590722
2, 7757, 6812, 0, 0, 0.0, 0.0
3, 7757, 6812, 377, 377, 4.8601263375, 5.53435114504