eeee eele el-p elee elem eler elex elle ellu elme elml elpe elue elul elum emel emer emeu emex emle emlm emme emml emmu empe emre emul emup epee eper eple epll eppp eprp epxp er-x erel erem erer erle erll erme erpe erre erum erur euer eule eur- eure exel exer exmr expm expr exrx exul exum le-u leel leem leep leer lele lell lelu leme lemm lemp lemu lepe lepp lere lerm lerp leur lexx lleu llll lmmr lmmx lppl lprp lrpu lrrr luer lule lull lulu lume lump lupe lupu lure luup luxe lxxx meel meem meep meer mel- mele mell meme meml memr memu memx mepe mer- mere merl merm merp meru meum meup meux mexx mlle mlxx mmlp mmmm mmpr mmpu mmrp mmxl mmxx mplm mppe mppp mprp mree mrml muee muel mule mull mulm mulu mume mumm mump mumu mure murl murr muru muxe muxu mxml mxpx peel peep peer pel- pele pell pelm pelu pepe per- pere perl perm perp perr peru peul peur ple- plee pleu plex plpp plue plum plup plur pmel pmle pmmp pmmu pmpm pper pple ppml pppp pprm ppru ppur pre- pree prel prem prep preu prex prle prlr prrm prue prum pruu pu-e puel puer pueu pule pull pulp pulu pume pump pupe pupl pupu pur- pure purl purp purr puru puxe reel reem reep rele rell relm relp reme remp repe repl repp repr repu rere reru reue reul reup reuu reux rexx rlee rleu rlml rmll rmrp rrle rrmp rrrr rrum ruel ruer rule rull rume ruml rumm rump rupe rupp rure rurp ruru u-rp uele uell ulee ulex ulle ullr ulme ulmu ulul ulum umer umpe upme upml uppe uppp uppu upup ure- urex urle urre urum urup urur uulu uuuu uxem uxue uxul xeer xeme xemu xer- xexe xlpe xmpp xper xplm xrep xrml xupl xuxu xxxx