2000
0, 688, 685, 0, 0, 0.0, 0.0
1, 688, 684, 0, 0, 0.0, 0.0
2, 682, 682, 0, 0, 0.0, 0.0
3, 682, 681, 2, 2, 0.293255131965, 0.293685756241