2000
0, 7543, 6609, 0, 0, 0.0, 0.0
1, 7544, 6610, 0, 0, 0.0, 0.0
2, 7544, 6610, 0, 0, 0.0, 0.0
3, 7544, 6610, 7, 7, 0.092788971368, 0.105900151286