eeee eele eely eery eiei eier eile eipr eire eiry el-p elee eler eley elie elil elle elli elly elpe elpi epee eper epi- epie epil epip eple epll eply eppp eppy eprp erei erel erer erie eril erle erli erll erpe erre erye eyer eyey eyir eyle eype eyre eyry eyyr ieie iele iere ieri iiie iiii ile- iler ilie ilir ill- ille illi illp illy ilpe ilpr ilre iper ipie ipil ippr ippy ipri iree irel irer iri- irie iril irip iriy irpe irre irri iyer iyre leel leep leer leie leil leir lele leli lell lely lepe lepi lepp lere lerp lery leye leyr liel liep lier liii liir lile lili lill lily lip- lipe lipi lipl lipp lipy lire liri lirl lirp lirr liry liyl llll llyr lppl lprp lrrr lrry lyer lyle lyly lype lyre peel peep peer peil peip peir pel- pele pell pepe pepi per- pere peri perl perp perr pery peyl peyr piel piep pier piip pil- pile pili pill pily pipe pipi pipp pipy pire piri pirl pirr piry piye ple- plee plei pley plie plip plpp plri pper ppie pple ppli pppp ppye pre- pree prel prep prey pri- prie prii prle prlr prri pyep pyl- pyle pyli pyll pype pypy pyr- pyre pyri pyrl pyry reel reep reii reil reir rele rell relp rely repe repi repl repp repr repy rere reri rery reye riel riep rier rile rill rilp rily ripe ripi ripl ripp ripr rire riri rlee rpii rrle rrrr ryel ryip ryle rype yeel yeep yeer yeie yeii yeir yele yeli yell yelp yepe yepp yere yeri yerl yerr yery yeye yeyi yeyr yile yili yill yipe yire yirr ylle ylli ypir yrle yrly yyyy