-hou c-cd cccc cccf cccu ccdc ccdf ccdh ccdr cced ccee ccfc ccfd ccff cche cchr ccoc ccod ccrc ccre ccrf ccuc cd-e cd-r cddr cdec cdef cder cdfe cdre cec- cece ceco cedd cede cedo cedu ceec cef- cefc ceke ceor ceou cer- cerc cerd cere cerf cero cfcf cfco cffr cfhk cfor cfre chce chch chec ched chee chef cheh chek cher cheu chfc chfr choc chod choh chok choo chor chou chrc chrd chrf chro chrr chud chuk chur ckch ckck ckco ckdo ckdu cker ckfr ckoc ckoo ckor ckrc ckrd coce coch cock coco cocu codd code coed cofc cofe coff coho cok- coke coko cood coof cooh cook cor- corc cord core corf cork coro corr coud coue couk cour crcc crce crcr crdc cre- crec cred cree creh creo creu crfc crkc croc crod croe croh crok croo cror crud crue cruk cucc cuce cuck cude cued cuek cuer cufc cuff cufo cuk- cuke curd cure curf curo curr dccc dccu dcfc dche dcrk dddd ddoc ddrc ddre dec- decc decd dece deck deco dedd dede dedo dedu deed deef deek deer defe deff defo dehu dek- deke dekh deor der- derc dere derf derk dero derr deue deuk deur dfcc dfco dfcu dfer dfoe dfrf dhec dhed dhee dher dhfc dhod dhor dhur dkdc doce doch dock doco docu dod- dodd dode dodo doek doer doff dohc dohr doke doko dood doof dook door dorc dord dore dorf dork doro dorr doru douc doud doue douf douk dour dred dree dref dreh drek drfc drod drof droh drou drue druk druu duce duch duck duco dudd dude dudo dudu duer dufc duff dufu duhe duhr duhu duke duku duo- dure durk duro duru duur eccc ecce ecco ecdc ecdf eced ecef ecfc ecfr eche echo ecko eco- ecod ecou ecrc ecrf ecrr ecru eddc edde eddo ede- edeh eder edfu edoc edod edou edru educ edur eede eedu eeee eefe eeke eeoc eerc eero efco efeo efke efor ehcc ehdd eheh eher eheu ehre ehud ekch ekco eked ekek eker ekfc ekho ekur eocd eode eore ercc erce erch erde erdf erec ered erer erfc erhc erhu erke eroc erod eroe eroo errc erre erro eruc eruh erur eucd euch eude euer eufc eur- eurc eure euro f--k fccf fcch fcuk fdoc fece fech feck fede feed feek feer fefc fefe feff fefo fehd fehr fehu feke feko feod feof feoh ferc ferd fere ferk fero ferr feru feud ffcc ffee ffff ffrr foce foch fock foco fode foed foer fofo fohr foke food foof fook for- ford fore fork foro forr foud four frcc fred free freo frfc froe froh frou frue fuc- fuck fudd fude fufc fuff fufu fuke fukk fuko fuku fuor fur- fure furo furr hccc hcch hcdr hcfc hcrd hdfc hdkf hdoc hdod hech heck hedd hede hedo heed heef heek heer hefd hefe hehe heho heke heku heor heou herc herd here herk hero herr heru heue heuk heur hfce hhhh hhof hkcc hkdf hoce hoch hock hocr hode hodh hodk hodr hoed hoek hoer hofe hoff hofu hohe hoho hoke hoko hoku hood hooe hoof hook hoor horc hord hore hork horo horr houd houe houf houk hour hrdc hree hrfc hrod hrrc hrud huch huck hucu hudd hude hudo hudu hued huer hufc hufe huff hufu huhu huke huor hurd hure hurk huro hurr huru kccc kccd kcck kccr kccu kcdc kcdd kcdr kcdu kcec kced kcee kceo kceu kcfc kcfd kcfh kcfo kche kchf kchh kchk kcho kchr kchu kckc kckf kckk kcko kckr kcoe kcof kcoh kcor kcou kcrc kcrh kcro kcrr kcru kcue kcuf kcuh kcuk kdcc kdcd kdce kdco kdcr kddc kddd kddf kddk kddr kdec kdef kdfc kdfo kdfr kdkd kdkk kdko kdkr kdoc kdoe kdok kdrf kdro kduc kdur kech keck keco kecr kedc kedd kede kedo kedr keed keef keeh keek keer kefc keff kefh kefr kehk kehr kekc keke keko keku keok ker- kerc kere kerf kerk kero kerr keru keur kfcd kfcf kfch kfco kfcr kfed kfer kfff kffk kfhc kfok kfoo kfor kfrc kfrd kfre kfrh kfro kfrr kfru kfuo khcc khcf khch khck khdc khdk khdr khec khed kher khfd khfr khhk khho khke khkk khkr khoc khoe khok khor khou khrd khrk khro khrr khud khuk khur kkcd kkch kkck kkco kkcr kkdc kkdd kkdo kked kkfr kkhh kkhk kkhr kkkk kkoh kkoo kkor kkrc kkre kkrf kkrh kkrk kkro kkrr kkuu kocd kocf koch kock kode kodk kodo kodu koed kofc kofe koff kofh kofk kofo kofu kohd kohh koho kohr kohu kokc koke kokf kokh kokk koko kokr koku kooc kook kooo koor koou korc kord kore korf kork koro korr koru koue kour kouu krcc krcd krce krch krco krcu krdc krdd krde krdo krdr krdu krec kred kree kref kreh krek kreo kreu krfc krfd krfe krff krfo krhc krkc krkd krke krkh krkk krko krkr krku kroc krod kroe krof kroh krok kroo kror krrc krre krrf krrk krro krrr kruc krue kruf kruh kruk krur kucc kucd kuce kuch kuco kucr kudd kude kudo kudu kued kuek kueu kufc kuff kufo kufr kuhf kuhu kuke kukh kukk kuku kuok kuoo kurd kure kurk kuro kurr kuru kuuk kuur kuuu o-eo occc oce oced ocee ocef oche ocke ocre ocro ocrr ocur oddd oded odeo oder odoh odoo odor odou odur oec- oecc oedo oeec oere oeuf ofcr ofdr ofek ofer off- offc offe offh offo offr offu ofor ofre ohcc ohed ohee oher ohho ohoh ohok ohre okcu oked okeh oker okko okok okor okre okro okur oocr ooer ooff ooho ooku oooh oooo oord oore orce orch orco orde ordo ordu ore- orec ored oreh orek oreo orer orfe orff orfu orhe orke orko oro- oroe orof orok oror orro oucc ouch oudc oude oudh oued ouer oufc oufe ouff our- oure ouro ouu- rccc rcdc rcde rcfc rcrd rder rdoc recc recd rece rech reck