2000
0, 6916, 6547, 0, 0, 0.0, 0.0
1, 6917, 6548, 0, 0, 0.0, 0.0
2, 6917, 6547, 0, 0, 0.0, 0.0
3, 6917, 6548, 445, 445, 6.43342489519, 6.79596823458