2000
0, 8429, 7741, 0, 0, 0.0, 0.0
1, 8429, 7741, 0, 0, 0.0, 0.0
2, 8429, 7741, 0, 0, 0.0, 0.0
3, 8429, 7741, 283, 283, 3.35745640052, 3.65585841623