2000
0, 7841, 6558, 0, 0, 0.0, 0.0
1, 7841, 6558, 1, 1, 0.012753475322, 0.0152485513876
2, 7841, 6558, 0, 0, 0.0, 0.0
3, 7841, 6558, 712, 712, 9.08047442928, 10.856968588