segmentation: i lose weight
rank.candidate: i lose wei ght i lose weight i losew eight il os e weight il ose weight i lose we ight i lose we igh t i lose w eight i lo se weight ilos e weight ilosew eight ilose weight i los e weight i los ew eight ilosewe ight i lose weigh t i los ewe ight ilo sew eight il osew eight ilo se weight