cccc cccl ccee ccel cckw cclc ccoc ccow ccrc ccre ccrl ccrt cctc cctl cctt cec- cece ceco cect ceec ceel ceke cel- celc cele cell celo celt ceol ceor cer- cerc cere cerl cero cert cet- cete ceto cewe ckck ckcl ckco ckcw cker cklw ckoc ckoo ckor ckot ckrc ckrw ckwr ckww clec clee clek cleo cler clet clew cloe clok cloo clor clot clow clro cltc coce cock coco coct coel cok- coke coko col- cole colk coll colo colt cook cool coot cor- corc core cork corl coro corr cort cotc cote coto cott cotw cowe cowl cowt crcc crce crcr cre- crec cree creo cret crew crkc crkl croc croe crok crol croo cror crot crow crrt crtc crtl ctec ctle ctol ctor ctot ctrc ctrl cttw cwer cwot cwrw e-cl eccc ecce eccl ecco ecct ecko eclt eco- ecol ecot ecrc ecrl ecrr ect- ectc ecto eeee eeke eele eeoc eerc eero eetc eete ekco ekek eker eket ekwe elce elco elec elee elek eleo eler elet elke elko elle ello elok elro elte elto eole eolo eore eorl eotc eoto eotw ercc erce erec erel erer eret erew erke erle erll eroc eroe erol eroo errc erre erro ertl erwt etcc etco etec etee etel eter etoe etok etre etro ette etto ewer ewew ewle ewok ewre ewte k-lo kccc kcck kccl kccr kcct kcec kcee kcel kceo kcet kckc kckk kckl kcko kckr kclc kcle kclk kcll kclr kclt kclw kcoe kcol kcor kcot kcow kcrc kcro kcrr kcrt kcrw kctc kcte kcto kcwc kcwe kcwk kcwl kcwr kcwt keck keco kecr keek keel keer keet kekc keke kekl keko kele kelk kell kelo kelt keok keol ker- kerc kere kerk kerl kero kerr kert ket- ketc kete ketk keto ketr kett kewe kewl kewr kewt kkck kkcl kkco kkcr kkct kkcw kkkk kklc kkll kklo kkol kkoo kkor kkot kkow kkrc kkre kkrk kkrl kkro kkrr kkrt kktc kktk kktl kkwe kkwk klcc klce klck klcl klcr klcw klec klee klek kleo kler klet klew klkc klkk klkl klko klkr kllc klle kllk kloc kloe klok klol kloo klor klow klrc klrk klrr kltc kltk klto kltr kltt klwl klwo klwt kock koct kocw koel kokc koke kokk koko kokr kolc kole kolk koll kolo kolr kolt kolw kooc kook kool kooo koor koot korc kore kork korl koro korr kort kotc kote kotk koto kotr kott kowe kowl kowr krcc krce krcl krco krcw krec kree krek kreo kret krew krkc krke krkk krko krkr krkw krlc krle krlt krlw kroc kroe krok krol kroo kror krow krrc krre krrk krrl krro krrr krrt krrw krtc krtk krto krtr krwc krwk krwl krwr ktcc ktce ktck ktcl ktco ktcr ktec ktee ktek ktel ktkc ktke ktkk ktko ktkr ktkt ktlk ktlo ktlr ktlt ktlw ktoc ktoe ktok ktoo ktor ktot ktrc ktre ktrk ktrl ktro ktrr ktrt ktrw kttc kttk ktto kttr kttt kttw ktwl ktwo kwck kwcr kwee kwel kwkc kwkk kwkr kwkw kwlc kwle kwlk kwlt kwoc kwok kwol kwor kwow kwre kwrk kwrl kwro kwrr kwrt kwrw kwtl kwto kwtr kwtw kwwk kwwl kwwr kwwt lccc lcce lcer lcor lcrl lctl lcto lece leck leco lect leek leel leer leet leke lekk leko lele lell lelo leoc leok leor lerc lere lerk lero lert lete leto lett lewe llcc llet llew lllc llll lloc lloo locc loce lock loco loew loke lokk loko lole loll lolo looc looe look lool loor loot lore lork loro lote lotl loto lotr lott lowe lowk lowl lowr lowt loww lroc lrrc lrrr ltcc ltee ltke lttc lttr lwoo lwow o-eo occc occt oce ocee ocet ocke oclc ocre ocrl ocro ocrr oct- octe octo oec- oecc oeec oele oere oker oket okko oklo okok okol okor okot okre okro okto olcc ole- oleo oler olet olle ollo olor olot oocr ooer oolo oooo oore oort ootw orce orco ore- orec orek orel oreo orer orke orko orle orlo oro- oroe orok oror orot orro ortc orte orto orwe orwo otcl otee oter oto- otoe otok otoo otor otow otre otro otte otto otwo owel ower owlk owlt owoe owow owre owt- owte owtt rccc rcet rcle rctc recc rece reck recr rect reek reel reet reke reko rekt rele rell relo relt reol reot rere rero rert rete reto retr rett rewe rewl rlee rlwc rocc roce rock roco roel roer roet roke rokk roko rokr role rolk roll rolo rolt rook rool roor root rorc rore rork roro rort rotc rote rotk rotl roto rotr rott rowe rowk rowl rowr rowt roww rrle rrrr rtcc rtce rtee rtle rtlt tccc tctc teck tecl teco tecr tect teec teek teel teer teet teke tel- telc tele tell telo telt teok teor teow ter- terc tere terk tero terr tete teto tetr tett tewo tkol tlco toce tock toco toee toek toer toet toke toko tol- tole tolk toll tolo tolt took tool toor toot torc tore tork toro torr tort totc tote toto totr tott towe towk towl trcc trcl tre- trec tree trek treo tret trew troc troe troo trot trow trtc trte trtr trwe tteo tter ttoe tttt twee twer twke two- twoc twol twoo twot wccc wcce wcck wccl wcco wccr wcct wccw wcec wcee wceo wcer wcet wckk wckl wckr wckt wckw wclc wcle wclk wcll wclo wclr wclt wclw wcoc wcoe wcok wcol wcoo wcor wcot wcrc wcre wcrk wcrl wcro wcrr wcrt wcrw wctc wcte wctk wctl wcto wctr wctt wctw wcwc wecc weck wecl weco wecr wect wecw weec week weel weeo weer weet wekc weke wekl weko wekr wekt wekw welc wele welk well welo welr welt weok weol weow wer- werc were werk werl wero werr wert werw wetc wete wetk weto wetr wett wewc wewe wewo wkce wkcl wkco wkct wkcw wkel wket wkew wkkc wkkl wkko wkkr wkkt wkkw wklk wkll wklo wklr wklt wkoc wkok wkol wkoo wkor