2000
0, 2505, 1531, 0, 0, 0.0, 0.0
1, 2505, 1531, 44, 44, 1.75648702595, 2.87393860222
2, 2505, 1531, 1, 1, 0.0399201596806, 0.0653167864141
3, 2505, 1531, 6, 6, 0.239520958084, 0.391900718485