eeee eele eely eiei eile el-p elee eley elie elil elle elli elly elpe elpi epee epi- epie epil epip eple epll eply eppp eppy eyey eyle eype ieie iele iiie iiii ile- ilie ill- ille illi illp illy ilpe ipie ipil ippy leel leep leie leil lele leli lell lely lepe lepi lepp leye liel liep liii lile lili lill lily lip- lipe lipi lipl lipp lipy liyl llll lppl lyle lyly lype peel peep peil peip pel- pele pell pepe pepi peyl piel piep piip pil- pile pili pill pily pipe pipi pipp pipy piye ple- plee plei pley plie plip plpp ppie pple ppli pppp ppye pyep pyl- pyle pyli pyll pype pypy yeel yeep yeie yeii yele yeli yell yelp yepe yepp yeye yeyi yile yili yill yipe ylle ylli yyyy