segmentation: bne traffic
rank.candidate: bnet r affic bnet ra ffic bnet raff ic bn et raffic bnetra ffic bnetr affic bne traff ic bn e traffic bn etra ffic bnet raffic b ne traffic bnetraf fic b netra ffic bn etraffic bne tr affic bne traffic b net raffic bne traffi c bne tra ffic bne traf fic