2000
0, 7489, 6235, 0, 0, 0.0, 0.0
1, 7489, 6234, 1, 1, 0.0133529176125, 0.0160410651267
2, 7489, 6234, 434, 434, 5.79516624382, 6.961822265
3, 7489, 6234, 42, 42, 0.560822539725, 0.673724735322