dulo dulu duo- dupe dupo dure duro duru duul duur dwcl dwcw dwdd dwdl dwdu dwec dwer dwlc dwle dwll dwlw dwor dwrd dwrl dwrw dwwe dwww e-cl eccc ecce eccl ecco ecdc ecdl eced eco- ecod ecol ecop ecou ecpd ecpp ecrc ecrl ecrr ecru eddc edde eddo eddp ede- edel eder edle edoc edod edou edru educ edup edur eede eedu eeee eele eeoc eerc eero el-p elce elco elde eldr elec eled elee eleo eler elle ello ellu elod elpe elro elue elul eocd eode eole eolo eore eorl epcc epec epee eper eple epll epoc epod epol epor eppc eppo eppp epro eprp ercc erce ercp erde erec ered erel erer erew erld erle erll eroc erod eroe erol eroo erpe errc erre erro eruc erur eucd eude euer eule eur- eurc eure euro euwe ewer ewew ewle ewre lccc lcce lcdd lcdp lcdr lcer lcor lcpc lcpd lcpl lcrd lcrl lddp ldeo ldpc le-u lece leco lede ledo leed leel leep leer lele lell lelo lelu leoc leod leor leou lepe lepo lepp lerc lerd lere lero lerp leuc leud leur lewd lewe lewp llcc lldc lldp lleu llew lllc llll lloc llod lloo llud locc loce loco locu lode loeu loew lold lole loll lolo looc lood looe lool loop loor lope lopp lopu lord lore loro loud loue loul loup lour louu louw lowd lowe lowl lowp lowr lowu loww lpec lpod lppl lprp lrdd lroc lrpu lrrc lrrr luce ludd lude ludo lued luer lule lull lulu lupe lupo lupu lurd lure luup luwo luwr luwu lwoo lwow o-eo occc oce oced ocee oclc ocpd ocpp ocre ocrl ocro ocrr ocul ocur oddd oded odel odeo oder odle odoo odop odor odou odrl odrp odur oec- oecc oedo oeec oele oere olcc olde oldw ole- oled oleo oler olle ollo olor olpc olpe olur oocr ooer oold oolo oooo oord oore opec oped opel opep oper ople opo- opor oppo orce orco orde ordo ordu ore- orec ored orel oreo orer orle orlo orlu oro- oroe oror orpc orpe orro orup orwe orwo oucc oudc oude oued ouer ould oule oulu oupe our- oure ouro ouu- ouwe owed owel ower owld owoe owow owpe owre owul owur pccc pcce pccl pccw pcep pcer pcll pclo pcod pcoe pcpp pcrc pcrd pcre pcrl pdcp pdlc pdoc pdpr pdrc pece pecl peco pecr ped- pede pedo peec peed peel peep peer pel- pele pell pelo pelu peor peou pepd pepe pepo per- perc perd pere perl pero perp perr peru peul peur pewe pewl plcc plce ple- plec pled plee pleo pleu plew ploc plod ploo plop plou plow plpp plud plue plup plur plwe pocd poce poco pod- podd pode podo podu poed poel poer pold pole poll polo polu pood pool poop poor pop- popc pope popo popp porc pore poro porr poud poul poup pour pouw powe powl powp powr ppcc ppcd pper pple pplo ppod pppd pppo pppp pprc ppru ppur prcc prcd prcp pre- prec pred pree prel prep preu prew prle prlr pro- proc prod proe prol proo prop prou prow prpd prrd prud prue pruu pu-e puce pudo pudu pued puel pueo puer pueu pule pull pulo pulp pulu pupe pupl pupu pur- pure purl puro purp purr puru puuc puwe pwll rccc rcdc rcde rcep rcle rcpd rcpo rcrd rcwp rder rdoc rdpc recc recd rece recp recr recu redc redd rede redl redo redr redu reed reel reep reld rele rell relo relp reod reol reop reou repe repl repo repp repr repu rerd rere rero reru reue reul reup reuu rewe rewl rlee rleu rlwc rocc roce roco rodd rode rodo rodw roed roel roer rold role roll rolo rolp rood rool roop roor rope ropo rorc rore roro roru roud roue roul roup rowd rowe rowl rowp rowr roww rpdp rpoe rpwl rred rrle rrrr ruce rudd rude rudl rudo rudp rued ruel ruer rule rull rulo rupe rupp rurc rurd rure ruro rurp ruru ruud ruwe u-rp uccp ucdc ucdd ucel ucrc udel uder udoo udop udpd uele uell uewe ulcc ulco ulde ulee uleo ulle ullo ullr ulo- uloc ulow ulul ulwe uocc uolc uor- uore updo uped uplo upor uppc uppe uppp uppu upup urde urdu ure- ured urle uro- urol uroo urpo urre urup urur uucp uulu uuoc uuuu uwec uwer wccc wccd wcce wccl wcco wccp wccr wccu wccw wcdc wcdd wcde wcdl wcdo wcdw wcec wced wcee wceo wcer wclc wcld wcle wcll wclo wclr wclu wclw wcoc wcoe wcol wcoo wcop wcor wcou wcpc wcpe wcpo wcpp wcpr wcrc wcre wcrl wcro wcrp wcrr wcru wcrw wcue wcup wcur wcuw wcwc wcwp wdcc wdcd wdce wdcl wdco wdcr wdcw wddc wddd wdde wddo wddw wdec wded wdel wdeo wdep wder wdlc wdld wdlp wdlr wdlw wdoc wdod wdoe wdor wdow wdpc wdpr wdpw wdrc wdre wdrr wdru wduc wdul wdur wdwd wdwl wdwr wecc wecl weco wecr wecu wecw wedc wedd wede wedo wedr wedu wedw weec weed weel weeo weep weer weeu welc weld wele well welo welp welr welu weod weol weop weow wepe wepp wepr wer- werc werd were werl wero werp werr werw weuc weup wewc wewe wewo wlcc wlcl wlco wlcr wlcu wlde wldr wlec wled wlee wlel wleo wlew wlld wlle wlll wllr wllw wloc wlod wloe wlol wloo wlop wlor wlou wlpc wlpo wlpr wlpw wlrc wlrd wlro wlrp wlrr wlrw wlue wlup wlur wluw wlwc wlwd wlwe wlwl wocc woce wocl woco wocr wocu wodc wodd wode woed woel woer wold wole woll wolp wolr wolw wooc wood wool woop woow wopc wopp worc word wore worl woro worp worr worw wouc woud woul woup wour wouw wowc wowe wowl wowo wowp woww wpcc wpcd wpce wpcl wpcr wpcw wpdc wpdr wpec wpel wpeo wpep wper wpll wplo wplp wplr wplw wpoc wpol wpop wpor wpow wppc wppl wppr wprd wpre wprl wpro wprp wprr wpul wpup wpur