2000
0, 7968, 7489, 0, 0, 0.0, 0.0
1, 7968, 7488, 0, 0, 0.0, 0.0
2, 7968, 7489, 11, 11, 0.138052208835, 0.146882093737
3, 7968, 7489, 4, 4, 0.0502008032129, 0.05341167045