2000
0, 7666, 6812, 0, 0, 0.0, 0.0
1, 7666, 6812, 0, 0, 0.0, 0.0
2, 7666, 6812, 1, 1, 0.013044612575, 0.014679976512
3, 7666, 6811, 762, 762, 9.93999478215, 11.1877844663