eeee eefe eefl eele eely eery effy efly el-p elee elef eler eley elfe elle ellu elly elpe elue elul epee eper eple epll eply eppp eppy eprp erel erer erle erll erpe erre erur erye euer eule eur- eure eury eyer eyey eyle eype eyre eyry eyup eyyr feel feer fefe feff fele felf fell fere ferr feru fery feyr ffee ffff ffrr flee fler fley flue fluf flur fluy flye fprf free frep frey frue frye fuel fuff fufu fule full fulu fur- fure furl furr fury fuyl fuyu fyfe fyle fyre fyry le-u leef leel leep leer lefe leff lele lell lelu lely lepe lepp lere lerp lery leur leye leyf leyr llef lleu llll llyr lpfp lppl lprp lrpu lrrr lrry luef luer lufe luff lufu lule lull lulu lupe lupu lure lury luup lyef lyer lyfe lyff lyfy lyle lyly lype lyre lyyf peel peep peer peff pel- pele pelf pell pelu pepe per- pere perf perl perp perr peru pery peul peur peyl peyr pfff pffr ple- plee pleu pley plff plpp plue plup plur pper pple pppp pprf ppru ppur ppye pre- pree pref prel prep preu prey prle prlr prue pruf pruu pu-e puel puer pueu puff pule pull pulp pulu puly pupe pupl pupu pupy pur- pure purl purp purr puru pury puy- pyep pyl- pyle pyll pype pypy pyr- pyre pyrl pyry reef reel reep refe reff refl refr refu rele rell relp rely repe repl repp repr repu repy rere reru rery reue reuf reul reup reuu reye rfef rffl rlee rlef rleu rrle rrrr ruel ruer rufe ruff rule rull ruly rupe rupp rupy rure rurp ruru ruyl ryel ryfe ryff ryle rype ryue ryyf u-rp uele uell ufel ufer uffe ulee uley ulfe ulle ullr ully ulul ulye uppe uppp uppu uppy upup ure- urey urfe urff urle urre urry urup urur uulu uuuu uyle uyre ye-u yeel yeep yeer yefe yeff yele yelf yell yelp yelu yepe yepp yere yerl yerr yery yeue yeye yeyr yfel ylle ypfl yrle yrly yuel yuer yuff yufu yule yulu yure yury yuye yuyu yyfe yyff yyyy