2000
0, 8829, 8560, 0, 0, 0.0, 0.0
1, 8830, 8562, 5, 5, 0.0566251415629, 0.0583975706611
2, 8830, 8562, 0, 0, 0.0, 0.0
3, 8830, 8562, 18, 18, 0.203850509626, 0.21023125438