cccc cccf cccl cccu ccee ccel ccfc ccff ccfl cckw cclc ccoc ccow ccrc ccre ccrf ccrl ccuc cec- cece ceco ceec ceel cef- cefc ceke cel- celc cele celf cell celo ceol ceor ceou cer- cerc cere cerf cerl cero cewe cfcf cfcl cfco cfcw cffr cfor cfre cfrw cfwc ckck ckcl ckco ckcw cker ckfr cklf cklw ckoc ckoo ckor ckrc ckrw ckwr ckww clec clee clef clek cleo cler cleu clew cloe clof clok cloo clor clou clow clro clue coce cock coco cocu coel cofc cofe coff cok- coke coko col- cole colk coll colo colu coof cook cool cor- corc core corf cork corl coro corr coue couk coul cour cowe cowl crcc crce crcr cre- crec cree creo creu crew crfc crfl crkc crkl crlf croc croe crok crol croo cror crow crue cruk cucc cuce cuck cuek cuer cufc cuff cufo cuk- cuke culc cule culk cull culo cure curf curl curo curr cwer cwfc cwrw e-cl eccc ecce eccl ecco ecef ecfc ecfr ecko eco- ecol ecou ecrc ecrf ecrl ecrr ecru eeee eefe eefl eeke eele eeoc eerc eero efco efeo efke efor ekco ekek eker ekfc ekur ekwe elce elco elec elee elef elek eleo eler elfc elfe elke elko elle ello ellu elok elro elue elul eole eolo eore eorl ercc erce erec erel erer erew erfc erke erle erll eroc eroe erol eroo errc erre erro eruc erur euer eufc eule eur- eurc eure euro euwe ewer ewew ewle ewok ewre f--k fccf fcuk fece feck feek feel feer fefc fefe feff fefo feke feko fele felf felk fell felo feof ferc fere ferk fero ferr feru fewe fewl ffcc ffee ffff ffrr flcl flee fler flew floc floe flok floo flor flou flow flue fluf fluo flur flwe foce fock foco foer fofo foke folc fole folk foll folo folr foof fook fool for- fore fork forl foro forr foul four fowe fowk fowl frcc free freo frew frfc froe frol frou frow frue fuc- fuck fuel fufc fuff fufu fuke fukk fuko fuku fule fulk full fulu fuor fur- fure furl furo furr fwcc fwfc k-lo kccc kcck kccl kccr kccu kcec kcee kcel kceo kceu kcfc kcfl kcfo kckc kckf kckk kckl kcko kckr kclc kcle kclf kclk kcll kclr kclu kclw kcoe kcof kcol kcor kcou kcow kcrc kcro kcrr kcru kcrw kcue kcuf kcuk kcul kcwc kcwe kcwf kcwk kcwl kcwr kcwu keck keco kecr keef keek keel keer kefc keff kefr kekc keke kekl keko keku kele kelf kelk kell kelo kelu keok keol ker- kerc kere kerf kerk kerl kero kerr keru keul keur kewe kewf kewl kewr kfcf kfco kfcr kfcw kfel kfer kfff kffk kflc kflf kfll kflo kflw kfok kfoo kfor kfrc kfre kfro kfrr kfru kfrw kful kfuo kfwr kkck kkcl kkco kkcr kkcw kkfr kkkk kklc kklf kkll kklo kkol kkoo kkor kkow kkrc kkre kkrf kkrk kkrl kkro kkrr kkuu kkwe kkwf kkwk klcc klce klck klcl klcr klcw klec klee klef klek kleo kler klew klfc klfe klff klkc klkk klkl klko klkr kllc klle kllk kloc kloe klok klol kloo klor klou klow klrc klrf klrk klrr klru klue kluf kluk klur kluu kluw klwl klwo kocf kock kocw koel kofc kofe koff kofk kofo kofu kokc koke kokf kokk koko kokr koku kolc kole kolf kolk koll kolo kolr kolu kolw kooc kook kool kooo koor koou korc kore korf kork korl koro korr koru koue koul kour kouu kouw kowe kowl kowr krcc krce krcl krco krcu krcw krec kree kref krek kreo kreu krew krfc krfe krff krfo krkc krke krkk krko krkr krku krkw krlc krle krlf krlw kroc kroe krof krok krol kroo kror krow krrc krre krrf krrk krrl krro krrr krrw kruc krue kruf kruk krul krur krwc krwk krwl krwr kucc kuce kuco kucr kucw kuek kuel kueu kufc kuff kufo kufr kufw kuke kukk kukl kuku kule kulf kull kulo kulu kuok kuol kuoo kuow kure kurk kurl kuro kurr kuru kuuk kuul kuur kuuu kuwc kuwe kuwl kuwr kuww kwck kwcr kwee kwel kwfc kwfl kwfr kwkc kwkk kwkr kwkw kwlc kwle kwlf kwlk kwoc kwof kwok kwol kwor kwow kwre kwrf kwrk kwrl kwro kwrr kwru kwrw kwuf kwur kwwf kwwk kwwl kwwr lccc lcce lcer lcfc lcfr lcor lcrl le-u lece leck leco leef leek leel leer lefe leff leke lekk leko lele lell lelo lelu leoc leof leok leor leou lerc lere lerk lero leuc leuk leur lewe lfcc llcc llef lleu llew lllc llll lloc lloo locc loce lock loco locu loeu loew lofe loff loke lokk loko lole loll lolo looc looe loof look lool loor lore lork loro loue louk loul lour louu louw lowe lowk lowl lowr lowu loww lrfc lroc lrrc lrrr luce luck luef luer lufe luff lufu luke luko lule lull lulu lure lurk luuk luwo luwr luwu lwfc lwoo lwow o-eo occc oce ocee ocef ocke oclc ocre ocrl ocro ocrr ocul ocur oec- oecc oeec oele oere oeuf ofcl ofcr ofek ofer off- offc offe offo offr offu ofor ofre okcu oker okko oklo okok okol okor okre okro okul okur olcc ole- olef oleo oler olfe olle ollo olof olor olur oocr ooer ooff ooku oolo oooo oore orce orco ore- orec orek orel oreo orer orfe orff orfu orke orko orle orlo orlu oro- oroe orof orok oror orro orwe orwo oucc ouer oufc oufe ouff oule oulk oulu our- oure ouro ouu- ouwe owel ower owfe owlk owoe owow owre owul owur rccc rcfc rcle recc rece reck recr recu reef reek reel refe reff refl refr refu reke reko rele rell relo reof reol reou rere rero reru reue reuf reuk reul reuu rewe rewl rfef rffc rffl rkkf rlee rlef rleu rlwc rocc roce rock roco roel roer rofc rofe roff rofl rofo roke rokk roko rokr roku role rolf rolk roll rolo roof rook rool