cccc cccl cccp ccee ccel cckw cclc ccoc ccow ccpe ccpl ccpp ccpr ccrc ccre ccrl ccrp cec- cece ceco cecp ceec ceel ceke cel- celc cele cell celo ceol ceop ceor cepc cepe cepo cepp cepr cer- cerc cere cerl cero cerp cewe ckck ckcl ckco ckcw cker cklw ckoc ckoo ckor ckpc ckpr ckrc ckrw ckwr ckww clec clee clek cleo clep cler clew cloe clok cloo clop clor clow clpp clro coce cock coco cocp coel coep cok- coke coko col- cole colk coll colo colp cook cool coop cope copo copp copr cor- corc core cork corl coro corp corr cowe cowl cowp cpce cpep cper cplc cpre crcc crce crcr cre- crec cree creo crep crew crkc crkl crkp croc croe crok crol croo crop cror crow crpc cwer cwrw e-cl eccc ecce eccl ecco ecko eco- ecol ecop ecpp ecrc ecrl ecrr eeee eeke eele eeoc eerc eero ekco ekek eker ekpe ekpo ekwe el-p elce elco elec elee elek eleo eler elke elko elle ello elok elpe elro eole eolo eore eorl epcc epec epee eper eple epll epoc epol epor eppc eppo eppp epro eprp ercc erce ercp erec erel erer erew erke erle erll eroc eroe erol eroo erpe errc erre erro ewer ewew ewle ewok ewre k-lo kccc kcck kccl kccr kcec kcee kcel kceo kcep kckc kckk kckl kcko kckr kclc kcle kclk kcll kclr kclw kcoe kcol kcor kcow kcpc kcpl kcpo kcpr kcrc kcro kcrp kcrr kcrw kcwc kcwe kcwk kcwl kcwr keck keco kecr keek keel keep keer kekc keke kekl keko kele kelk kell kelo kelp keok keol kep- kepc kepe ker- kerc kere kerk kerl kero kerp kerr kewe kewl kewp kewr kkck kkcl kkco kkcr kkcw kkkk kklc kkll kklo kkol kkoo kkor kkow kkpc kkpk kkpl kkrc kkre kkrk kkrl kkro kkrr kkwe kkwk klcc klce klck klcl klcr klcw klec klee klek kleo klep kler klew klkc klkk klkl klko klkr kllc klle kllk kllp kloc kloe klok klol kloo klop klor klow klpc klpr klpw klrc klrk klrr klwl klwo kock kocp kocw koel kokc koke kokk koko kokp kokr kolc kole kolk koll kolo kolr kolw kooc kook kool kooo koop koor kope kopp kopr kopw korc kore kork korl koro korr kowe kowl kowr kpcc kpcl kpcr kpcw kpek kpel kper kpke kpkk kpkl kpkr kplc kplk kplo kplr kpoc kpoe kpok kpol kpoo kpop kpow kppc kppk kppl kppo kppp kppr kppw kprc kpre kprk kprl kpro kprp kprr kprw kpwe kpwk kpwr kpww krcc krce krcl krco krcw krec kree krek kreo krew krkc krke krkk krko krkr krkw krlc krle krlw kroc kroe krok krol kroo krop kror krow krpl krpr krrc krre krrk krrl krro krrr krrw krwc krwk krwl krwp krwr kwck kwcr kwee kwel kwkc kwkk kwkr kwkw kwlc kwle kwlk kwoc kwok kwol kwor kwow kwpc kwpl kwpw kwre kwrk kwrl kwro kwrp kwrr kwrw kwwk kwwl kwwr lccc lcce lcer lcor lcpc lcpl lcrl lece leck leco leek leel leep leer leke lekk leko lele lell lelo leoc leok leor lepe lepo lepp lerc lere lerk lero lerp lewe lewp llcc llew lllc llll lloc lloo locc loce lock loco loew loke lokk loko lole loll lolo looc looe look lool loop loor lope lopp lore lork loro lowe lowk lowl lowp lowr loww lpec lppl lprp lroc lrrc lrrr lwoo lwow o-eo occc oce ocee ocke oclc ocpp ocre ocrl ocro ocrr oec- oecc oeec oele oere oker okko oklo okok okol okor okpe okpo okre okro olcc ole- oleo oler olle ollo olor olpc olpe oocr ooer oolo oooo oore opec opel opep oper ople opo- opor oppo orce orco ore- orec orek orel oreo orer orke orko orle orlo oro- oroe orok oror orpc orpe orro orwe orwo owel ower owlk owoe owow owpe owre pccc pcce pccl pccw pcep pcer pclk pcll pclo pcoe pcpp pcrc pcre pcrl pece peck pecl peco pecr peec peek peel peep peer peke pekk peko pel- pele pell pelo peor pepe pepo per- perc pere perk perl pero perp perr pewe pewk pewl pklr plcc plce ple- plec plee plek pleo plew plkk ploc plok ploo plop plow plpp plwe poce pock poco poel poer poke poko pole polk poll polo pook pool poop poor pop- popc pope popo popp porc pore pork poro porr powe powk powl powp powr ppcc pper pple pplo pppo pppp pprc prcc prcp pre- prec pree prek prel prep prew prle prlr pro- proc proe prol proo prop prow pwll rccc rcep rcle rcpo rcwp recc rece reck recp recr reek reel reep reke reko rele rell relo relp reol reop repe repl repo repp repr rere rero rewe rewl rlee rlwc rocc roce rock roco roel roer roke rokk roko rokr role rolk roll rolo rolp rook rool roop roor rope ropo rorc rore rork roro rowe rowk rowl rowp rowr roww rpoe rpwl rrle rrrr wccc wcce wcck wccl wcco wccp wccr wccw wcec wcee wceo wcer wckk wckl wckr wckw wclc wcle wclk wcll wclo wclr wclw wcoc wcoe wcok wcol wcoo wcop wcor wcpc wcpe wcpk wcpo wcpp wcpr wcrc wcre wcrk wcrl wcro wcrp wcrr wcrw wcwc wcwp wecc weck wecl weco wecr wecw weec week weel weeo weep weer wekc weke wekl weko wekr wekw welc wele welk well welo welp welr weok weol weop weow wepe wepp wepr wer- werc were werk werl wero werp werr werw wewc wewe wewo wkce wkcl wkco wkcw wkel wkew wkkc wkkl wkko wkkp wkkr wkkw wklk wkll wklo wklp wklr wkoc wkok wkol wkoo wkor wkow wkpc wkpk wkpl wkpo wkpr wkpw wkrc wkre wkrk wkrl wkro wkrp wkrr wkwc wkwl wlcc wlck wlcl wlco wlcr wlec wlee wlek wlel wleo wlew wlke wlkk wlkl wlko wlkp wlkr wlkw wlle wlll wllr wllw wloc wloe wlok wlol wloo wlop wlor wlpc wlpk wlpo wlpr wlpw wlrc wlrk wlro wlrp wlrr