2000
0, 7673, 6988, 0, 0, 0.0, 0.0
1, 7672, 6987, 0, 0, 0.0, 0.0
2, 7672, 6987, 87, 87, 1.13399374348, 1.24516960069
3, 7672, 6987, 142, 142, 1.85088633994, 2.03234578503