2000
0, 7910, 7551, 0, 0, 0.0, 0.0
1, 7910, 7551, 17, 17, 0.214917825537, 0.22513574361
2, 7910, 7551, 0, 0, 0.0, 0.0
3, 7909, 7550, 22, 22, 0.278164116829, 0.291390728477