cccc cccl cccp cccu ccee ccel cclc ccoc ccpe ccpl ccpp cctc cctl cctt ccuc ccup ccut cec- cece ceco cecp cect ceec ceel cel- celc cele cell celo celt ceol ceop ceou cepc cepe cepo cepp cept cet- cete ceto cetp clec clee cleo clep clet cleu cloe cloo clop clot clou clpp cltc clue clut coce coco cocp coct cocu coel coep col- cole coll colo colp colt colu cool coop coot cope copo copp copt cotc cote coto cott cotu coue coul coup cout cpce cpcu cpep cplc cptp ctcp ctec ctep ctle ctol ctot ctpo ctpp cucc cuce culc cule cull culo culp cult cupe cupl cupo cupp cut- cutc cute cuto cutt e-cl eccc ecce eccl ecco ecct eclt eco- ecol ecop ecot ecou ecpp ect- ectc ecto eeee eele eeoc eetc eete eetu el-p elce elco elec elee eleo elet elle ello ellu elpe elte elto elue elul eole eolo eotc eoto epcc epec epee eple epll epoc epol epot eppc eppo eppp epte etcc etco etec etee etel etoe ette etto ettu eule lccc lcce lcpc lcpl lctl lcto le-u lece leco lect leel leep leet lele lell lelo lelu leoc leou lepe lepo lepp lept lete leto lett leuc llcc llet lleu lllc llll lloc lloo locc loce loco locu loeu lole loll lolo looc looe lool loop loot lope lopp lopu lote lotl loto lott loue loul loup lout louu lpec lppl ltcc ltee lttc ltuc luce lule lull lulu lupe lupo lupu lute luup o-eo occc occt oce ocee ocet oclc ocpp oct- octe octo ocul oec- oecc oeec oele olcc ole- oleo olet olle ollo olot olpc olpe oltu oolo oooo ootp opec opel opep opet ople opo- oppo opto otcl otee otep oto- otoe otoo otpp otte otto ottu oucc oule oulu oupe out- oute outo ouu- pccc pcce pccl pcep pcll pclo pcoe pcpp pcte pece pecl peco pect peec peel peep peet pel- pele pell pelo pelt pelu peou pepe pepo pete peto pett peul peut plcc plce ple- plec plee pleo plet pleu ploc ploo plop plot plou plpp pltt plue plup poce poco poel poet pole poll polo polt polu pool poop poot pop- popc pope popo popp popt potc pote poto pott potu poul poup pout ppcc pple pplo pppo pppp pptt ptcc ptcl ptol ptop pttc pu-e puce puel pueo puet pueu pule pull pulo pulp pult pulu pupe pupl pupu put- pute puto putt putu puuc tccc tccu tcep tcpo tctc tcul tecl teco tect teec teel teet tel- telc tele tell telo telt telu tepe tepp tepu tete teto tett tetu teut tlco toce toco toee toet tol- tole toll tolo tolt tolu tool toot top- tope topo topp topt topu totc tote toto tott toul toup tout tpcp tpol tppp tpte tptp tput ttcp tteo ttoe ttop tttt ttul tucc tuco tuel tuet tule tull tulo tulp tulu tupe tupo tupu tute tutl tuto tutt tutu tuuo uccp ucel ucut uele uell ulcc ulco ulee uleo ulle ullo ulo- uloc ulto ultt ulul uocc uolc uplo uppc uppe uppp uppu uptl upto upup utec utel utep utto uttu uucp uulu uuoc uuuu