-ose -ous cccc cccf cccs cccu ccee ccfc ccff ccoc ccrc ccre ccrf ccrs ccrt ccsf ccss ccst cctc cctt ccuc ccus ccut cec- cece ceco cecs cect ceec cees cef- cefc ceke ceor ceos ceou cer- cerc cere cerf cero cers cert cesc cese cesr cess cest cet- cete ceto cets cfcf cfco cfcs cffr cfor cfos cfre cfrt cfse cftc cfte cftk cftr ckck ckco ckcs cker ckfr ckoc ckoo ckor ckos ckot ckrc ckso ckst ckts coce cock coco coct cocu coes cofc cofe coff cofs coft cok- coke coko coof cook coos coot cor- corc core corf cork coro corr cors cort cosc cose coso coss cost cotc cote coto cots cott cotu coue couk cour cous cout crcc crce crcr cre- crec cree creo cres cret creu crfc crfs crkc croc croe crok croo cror crot crrt crss crst crtc crtf crts crue cruk crus crut cscc csce cscf csco cscr cscs csec csee cser cset csfc csfr csks csor csos csot csrc csrs csse cssr cstc csto cstr csts csuf csur csus ctcf ctec ctfc ctfo ctfs ctor ctos ctot ctrc ctrs ctsc ctss ctsu ctts cucc cuce cuck cuek cuer cues cufc cuff cufo cuk- cuke cure curf curo curr curs curt cusk cuso cuss cust cusu cut- cutc cute cuto cuts cutt eccc ecce ecco ecct ecef eces ecfc ecfr ecfs ecko ecks eco- ecos ecot ecou ecrc ecrf ecrr ecru ecsc ecse ecss ecsu ect- ectc ectf ecto ects ecus eecs eeee eees eefe eeke eeks eeoc eerc eero eers eese eesk eetc eete eets eetu efco efeo efes efet effs efke efor eft- efts eftu ekco ekek eker ekes eket ekfc ekos ekur eoes eore eost eotc eoto eots eous ercc erce erec erer eres eret erfc erfs erft erke erks eroc eroe eroo eros errc erre erro errs erse erso erst erts ertu eruc erur erus esce esco escr escs escu esee esek eseo eser eses eset esfs eske esko esks esku eso- esok esos esse esso esst essu estc este esto estr ests esuf esus etcc etco etcs etec etee eter etes etfc etfe etoe etok etos etre etro etsu ette etto ettu euer eufc euos eur- eurc eure euro eurt euse f--k fccf fces fcot fcsc fcst fcto fcuk fece feck fect feek feer fees feet fefc fefe feff fefo feke feko feof ferc fere ferk fero ferr fers fert feru fese fess fest fete fetr fets fett fetu feus ffcc ffee ffff ffrr ffss fftf foce fock foco focs foer foes fofo foke foof fook foos foot for- fore fork foro forr fors fort foso foss fost fote foto fots fott four fous fout frcc free freo fres fret frfc froe fros frot frou frsc frso frst frue fscc fsck fsec fsfo fssc fssf ft-c fter ftfc ftos ftrs ftse ftsr ftuc fuc- fuck fuct fuet fufc fuff fufu fuke fukk fuko fuku fuor fur- fure furo furr furs furt fusc fuse fusk fuso fuss fust fusu fute futo futs futu k-os kccc kcck kccr kcct kccu kcec kcee kceo kcet kceu kcfc kcfo kcft kckc kckf kckk kcko kckr kcoe kcof kcor kcos kcot kcou kcrc kcro kcrr kcrs kcrt kcru kcsc kcse kcsf kcsr kcss kcst kcsu kctc kcte kcto kctu kcue kcuf kcuk keck keco kecr keef keek keer kees keet kefc keff kefr kefs keft kekc keke keko keks keku keok keos ker- kerc kere kerf kerk kero kerr kers kert keru kesc kesk keso kesr kess kest ket- ketc kete ketf ketk keto ketr kets kett ketu keur keus kfcf kfco kfcr kfcs kfer kfff kffk kfok kfoo kfor kfrc kfre kfro kfrr kfrs kfru kfse kfsk kfsr kfst kftc kfte kftk kftt kftu kfuo kfut kkck kkco kkcr kkcs kkct kkfr kkfs kkft kkkk kkoo kkor kkot kkrc kkre kkrf kkrk kkro kkrr kkrs kkrt kkse kksf kksr kkss kkst kksu kktc kktk kkts kktu kkus kkut kkuu kocf kock kocs koct koes kofc kofe koff kofk kofo koft kofu kokc koke kokf kokk koko kokr koks koku kooc kook kooo koor koos koot koou korc kore korf kork koro korr kors kort koru kos- kosc kose kosf koso kosr koss kost kosu kotc kote kotk koto kotr kots kott kotu koue kour kous kout kouu krcc krce krco krcs krcu krec kree kref krek kreo kres kret kreu krfc krfe krff krfo krfs krft krkc krke krkk krko krkr krks krku kroc kroe krof krok kroo kror kros krrc krre krrf krrk krro krrr krrs krrt krsc krse krsf krsk krsr krss krst krsu krtc krtk krto krtr krts kruc krue kruf kruk krur ksce ksck ksco kscr kscs kscu ksec ksee ksek kseo kser kset ksfc ksfe ksfo ksfr ksft kske kskf kskk ksko kskr ksks ksku ksoc ksof ksok ksoo ksor ksos ksou ksrf ksro ksrr ksrs ksrt ksse ksso kssr ksss ksst kssu kstc kste kstk ksto kstr ksts kstt kstu ksue ksut ksuu ktcc ktce ktck ktco ktcr ktcs ktec ktee ktek ktfc ktfo ktfs ktkc ktke ktkk ktko ktkr ktks ktkt ktku ktoc ktoe ktok ktoo ktor ktot ktrc ktre ktrf ktrk ktro ktrr ktrs ktrt ktru ktsc ktsf ktso ktsr ktst ktsu kttc kttf kttk ktto kttr ktts kttt kttu ktuc ktuf kucc kuce kuco kucr kuek kues kueu kufc kuff kufo kufr kuke kukk kuks kuku kuok kuoo kuos kure kurk kuro kurr kurs kurt kuru kusc kusf kuso kust kusu kute kutf kuto kutr kuts kutt kutu kuuk kuur kuuu o-eo occc occt oce ocee ocef ocet ocke ocks ocos ocre ocro ocrr ocrs oct- octe octo octs ocur oec- oecc oeec oere oers oese oest oeuf ofcr ofek ofer off- offc offe offo offr offs offu ofor ofre ofst ofus okcu oker okes oket okko okok okor okot okre okro okso okto okur okus oocr ooer ooes ooff oofs ooku oooo ooos oore oort oose oost oots oous orce orco orcs ore- orec orek oreo orer ores orfe orff orfs