2000
0, 6989, 6515, 0, 0, 0.0, 0.0
1, 6989, 6515, 10, 10, 0.143081985978, 0.153491941673
2, 6989, 6515, 0, 0, 0.0, 0.0
3, 6989, 6515, 12, 12, 0.171698383174, 0.184190330008