cccc cccl cccp cccu ccee ccel cclc ccoc ccpe ccpl ccpp ccpr ccrc ccre ccrl ccrp ccrt cctc cctl cctt ccuc ccup ccut cec- cece ceco cecp cect ceec ceel ceke cel- celc cele cell celo celt ceol ceop ceor ceou cepc cepe cepo cepp cepr cept cer- cerc cere cerl cero cerp cert cet- cete ceto cetp ckck ckcl ckco cker ckoc ckoo ckor ckot ckpc ckpr ckrc clec clee clek cleo clep cler clet cleu cloe clok cloo clop clor clot clou clpp clro cltc clue clut coce cock coco cocp coct cocu coel coep cok- coke coko col- cole colk coll colo colp colt colu cook cool coop coot cope copo copp copr copt cor- corc core cork corl coro corp corr cort cotc cote coto cott cotu coue couk coul coup cour cout cpce cpcu cpep cper cplc cpre cprt cptp cptr crcc crce crcr cre- crec cree creo crep cret creu crkc crkl crkp croc croe crok crol croo crop cror crot crpc crrt crtc crtl crtp crue cruk crup crut ctcp ctec ctep ctle ctol ctor ctot ctpo ctpp ctrc ctrl ctrp cucc cuce cuck cuek cuer cuk- cuke culc cule culk cull culo culp cult cupe cupl cupo cupp cupr cure curl curo curr curt cut- cutc cute cuto cutt e-cl eccc ecce eccl ecco ecct ecko eclt eco- ecol ecop ecot ecou ecpp ecrc ecrl ecrr ecru ect- ectc ecto eeee eeke eele eeoc eerc eero eetc eete eetu ekco ekek eker eket ekpe ekpo ekur el-p elce elco elec elee elek eleo eler elet elke elko elle ello ellu elok elpe elro elte elto elue elul eole eolo eore eorl eotc eoto epcc epec epee eper eple epll epoc epol epor epot eppc eppo eppp epro eprp epte ercc erce ercp erec erel erer eret erke erle erll eroc eroe erol eroo erpe errc erre erro ertl ertu eruc erur etcc etco etec etee etel eter etoe etok etre etro ette etto ettu euer eule eur- eurc eure euro eurt k-lo kccc kcck kccl kccr kcct kccu kcec kcee kcel kceo kcep kcet kceu kckc kckk kckl kcko kckr kclc kcle kclk kcll kclr kclt kclu kcoe kcol kcor kcot kcou kcpc kcpl kcpo kcpr kcpt kcpu kcrc kcro kcrp kcrr kcrt kcru kctc kcte kcto kctu kcue kcuk kcul kcup keck keco kecr keek keel keep keer keet kekc keke kekl keko keku kele kelk kell kelo kelp kelt kelu keok keol kep- kepc kepe kept kepu ker- kerc kere kerk kerl kero kerp kerr kert keru ket- ketc kete ketk keto ketp ketr kett ketu keul keup keur kkck kkcl kkco kkcr kkct kkkk kklc kkll kklo kkol kkoo kkor kkot kkpc kkpk kkpl kkpt kkrc kkre kkrk kkrl kkro kkrr kkrt kktc kktk kktl kktu kkup kkut kkuu klcc klce klck klcl klcr klec klee klek kleo klep kler klet klkc klkk klkl klko klkr kllc klle kllk kllp kloc kloe klok klol kloo klop klor klou klpc klpr klrc klrk klrr klru kltc kltk klto kltr kltt klue kluk klup klur kluu kock kocp koct koel kokc koke kokk koko kokp kokr koku kolc kole kolk koll kolo kolr kolt kolu kooc kook kool kooo koop koor koot koou kope kopp kopr kopt kopu korc kore kork korl koro korr kort koru kotc kote kotk koto kotr kott kotu koue koul kour kout kouu kpcc kpcl kpcr kpek kpel kper kpet kpke kpkk kpkl kpkr kplc kplk kplo kplr kplt kplu kpoc kpoe kpok kpol kpoo kpop kpou kppc kppk kppl kppo kppp kppr kprc kpre kprk kprl kpro kprp kprr kprt kpru kpte kptl kpto kptr kptt kpul kpur krcc krce krcl krco krcu krec kree krek kreo kret kreu krkc krke krkk krko krkr krku krlc krle krlt kroc kroe krok krol kroo krop kror krpl krpr krpt krpu krrc krre krrk krrl krro krrr krrt krtc krtk krto krtr kruc krue kruk krul krup krur ktcc ktce ktck ktcl ktco ktcr ktec ktee ktek ktel ktep ktkc ktke ktkk ktko ktkr ktkt ktku ktlk ktlo ktlr ktlt ktlu ktoc ktoe ktok ktoo ktop ktor ktot ktpk ktpl ktpo ktpr ktpt ktrc ktre ktrk ktrl ktro ktrp ktrr ktrt ktru kttc kttk ktto kttp kttr kttt kttu ktuc ktul kucc kuce kuco kucp kucr kuek kuel kueu kuke kukk kukl kuku kule kull kulo kulp kult kulu kuok kuol kuoo kuop kupe kupl kupr kupt kupu kure kurk kurl kuro kurr kurt kuru kute kuto kutp kutr kutt kutu kuuk kuul kuur kuuu lccc lcce lcer lcor lcpc lcpl lcrl lctl lcto le-u lece leck leco lect leek leel leep leer leet leke lekk leko lele lell lelo lelu leoc leok leor leou lepe lepo lepp lept lerc lere lerk lero lerp lert lete leto lett leuc leuk leur llcc llet lleu lllc llll lloc lloo locc loce lock loco locu loeu loke lokk loko lole loll lolo looc looe look lool loop loor loot lope lopp lopu lore lork loro lote lotl loto lotr lott loue louk loul loup lour lout louu lpec lppl lprp lroc lrpu lrrc lrrr ltcc ltee ltke lttc lttr ltuc luce luck luer luke luko lule lull lulu lupe lupo lupu lure lurk lurt lute luuk luup o-eo occc occt oce ocee ocet ocke oclc ocpp ocre ocrl ocro ocrr oct- octe octo ocul ocur oec- oecc oeec oele oere okcu oker oket okko oklo okok okol okor okot okpe okpo okre okro okto okul okur olcc ole- oleo oler olet olle ollo olor olot olpc olpe oltu olur oocr ooer ooku oolo oooo oore oort ootp opec opel opep oper opet ople opo- opor oppo opto orce orco ore- orec orek orel oreo orer orke orko orle orlo orlu oro- oroe orok oror orot orpc orpe orro ortc orte orto orup otcl otee otep oter oto- otoe otok otoo otor otpp otre otro otte otto ottu otur oucc ouer oule oulk oulu oupe our- oure ouro ourt out-