2000
0, 7839, 6755, 0, 0, 0.0, 0.0
1, 7839, 6755, 453, 453, 5.77879831611, 6.70614359734
2, 7839, 6755, 0, 0, 0.0, 0.0
3, 7839, 6755, 11, 11, 0.140324020921, 0.162842339008