cccc cccl cccm cccp cccu ccee ccel cclc cclm ccmc ccmm ccmp ccpe ccpl ccpm ccpp ccpr ccrc ccre ccrl ccrp ccuc ccup cec- cece cecm cecp ceec ceel ceem cel- celc cele cell ceme cemm cemp cemr cemu cepc cepe cepp cepr cer- cerc cere cerl cerp clec clee clem clep cler cleu clpp clue clum cmcc cmec cmll cmmc cmml cmpc cmpl cmpp cmrr cpce cpcm cpcu cpep cper cplc cpme cpmp cppm cpre cprm crcc crce crcr cre- crec cree crem crep creu crmp crpc crue crum crup cucc cuce cucm cuer culc cule cull culm culp cum- cume cump cupe cupl cupp cupr cure curl curr e-cl eccc ecce eccl eccm ecem ecmp ecpm ecpp ecrc ecrl ecrm ecrr ecru eeee eele eerc el-p elce elec elee elem eler elle ellu elme elml elpe elue elul elum emcc emel emer emeu emle emlm emme emml emmu empc empe emre emul emup epcc epec epee eper eple epll eppc eppp eprp ercc erce ercp erec erel erem erer erle erll ermc erme erpe errc erre eruc erum erur euer eule eumc eur- eurc eure lccc lcce lccm lcer lcpc lcpl lcpm lcrl le-u lece leel leem leep leer lele lell lelu leme lemm lemp lemu lepe lepp lerc lere lerm lerp leuc leur llcc lleu lllc llll lmcc lmmr lpec lppl lprp lrmc lrpu lrrc lrrr luce luer lule lull lulu lumc lume lump lupe lupu lure luup mccc mccl mcep mcmc mcml mcpc mcpp mcrc mec- mecc mece mecr meel meem meep meer mel- melc mele mell memc meme meml memr memu mepe mer- merc mere merl merm merp meru meum meup mlcc mlle mlpc mmcc mmcl mmcm mmlp mmmc mmmm mmpc mmpr mmpu mmrc mmrp mpcc mpec mplc mplm mpmc mppc mppe mppp mprp mr-c mrcc mrce mrcp mree mrmc mrml mrrc muc- mucc muce mucu muee muel mule mull mulm mulu mume mumm mump mumu murc mure murl murr muru pccc pcce pccl pcem pcep pcer pcll pcpm pcpp pcrc pcre pcrl pece pecl pecr peec peel peep peer pel- pele pell pelm pelu pepe per- perc pere perl perm perp perr peru peul peur plcc plce ple- plec plee pleu plpp plue plum plup plur pmcc pmcl pmel pmle pmmp pmmu pmpm pmrc ppcc ppcm pper pple ppml pppp pprc pprm ppru ppur prcc prcp pre- prec pree prel prem prep preu prle prlr prmc prrm prue prum pruu pu-e puce puel puer pueu pule pull pulp pulu pume pump pupe pupl pupu pur- pure purl purp purr puru puuc rccc rcep rcle rcmp recc rece recm recp recr recu reel reem reep rele rell relm relp reme remp repe repl repp repr repu rere reru reue reul reup reuu rlee rleu rlml rmll rmrp rrle rrmc rrmp rrrr rrum ruce ruel ruer rule rull rume ruml rumm rump rupe rupp rurc rure rurp ruru u-rp uccp ucel ucmc ucrc uele uell ulcc ulee ulle ullr ulme ulmu ulul ulum umec umer umpc umpe upmc upme upml uppc uppe uppp uppu upup ure- urle urre urum urup urur uucp uulu uuuu