-ene c-cd cccc cccu ccdc ccdh ccdn ccdr cced ccee cche cchr ccnc ccne ccnr ccnu ccrc ccre ccuc cd-e cd-r cddr cdec cder cdnc cdre cec- cece cedd cede cedu ceec ceke cen- cend cene cer- cerc cerd cere cern chce chch chec ched chee cheh chek chen cher cheu chnc chnr chrc chrd chrn chrr chud chuk chun chur ckch ckck ckdu cken cker cknc ckrc ckrd cndd cnrc cnrr crcc crce crcr crdc cre- crec cred cree creh cren creu crkc crne crud crue cruk crun cucc cuce cuck cucn cude cued cuek cuer cuk- cuke cund cune curd cure curn curr dccc dccu dche dcrk dddd ddrc ddre dec- decc decd dece deck dedd dede dedu deed deek deen deer dehn dehu dek- deke dekh dene denk denn denu der- derc dere derk dern derr deue deuk deur dhec dhed dhee dher dhrn dhun dhur dkdc dnce dner dnrc dnuk dred dree dreh drek dren drnh drue druk druu duce duch duck dudd dude dudu duer duhe duhr duhu duke duku dunc dune dunk dunn dure durk durn duru duur eccc ecce ecdc eced eche ecne ecrc ecrr ecru eddc edde ede- edeh eden eder edrn edru educ edun edur eede eedu eeee eeke eend eerc ehcc ehdd eheh ehen eher eheu ehre ehud ekch eked ekek eken eker ekne ekur ence ench end- ende endh endu ened enee ener enke enkr ennc enne ennu enue enur ercc erce erch erde erec ered eren erer erhc erhu erke erne errc erre eruc eruh erur eucd euch eude euer eur- eurc eure hccc hcch hcdr hcrd hech heck hedd hede heed heek heer hehe hehn heke heku hend hene henh henk henn henu herc herd here herk hern herr heru heue heuk heun heur hhhh hkcc hknd hnce hndd hrdc hrdn hree hrrc hrud hrun huch huck hucu hudd hude hudu hued huer huhn huhu huke hunc hund hune hunh hunk hurd hure hurk hurn hurr huru kccc kccd kcck kccr kccu kcdc kcdd kcdr kcdu kcec kced kcee kceu kche kchh kchk kchn kchr kchu kckc kckk kckn kckr kcnd kcnh kcnr kcrc kcrh kcrn kcrr kcru kcue kcuh kcuk kdcc kdcd kdce kdcr kddc kddd kddk kddr kdec kden kdhn kdkd kdkk kdkn kdkr kdnd kdne kdnk kdnn kdnr kduc kdun kdur kech keck kecr kedc kedd kede kedr keed keeh keek keen keer kehk kehr kekc keke keku ken- kend kene kenk kenn kenr kenu ker- kerc kere kerk kern kerr keru keun keur khcc khch khck khdc khdk khdn khdr khec khed kher khhk khke khkk khkn khkr khnc khnd khne khnk khnr khnu khrd khrk khrr khud khuk khun khur kkcd kkch kkck kkcn kkcr kkdc kkdd kked kken kkhh kkhk kkhr kkkk kknd kkne kknn kknu kkrc kkre kkrh kkrk kkrn kkrr kkuu knce knch knck kncn kncr kncu kndc kndd knde kndh kndk kndn kndr kndu knec kned knee knek knen kneu knhc knhk knkk knnd knnk knnr knrk knud knue knuk knur krcc krcd krce krch krcn krcu krdc krdd krde krdr krdu krec kred kree kreh krek kren kreu krhc krkc krkd krke krkh krkk krkn krkr krku krnd krne krnh krnk krnn krnu krrc krre krrk krrn krrr kruc krue kruh kruk krun krur kucc kucd kuce kuch kucr kudd kude kudu kued kuek kuen kueu kuhn kuhu kuke kukh kukk kukn kuku kunc kund kune kunk kunr kunu kurd kure kurk kurr kuru kuuk kuur kuuu nccc nccn nccr nccu ncdc ncdn ncdr ncdu ncec nced ncee ncen ncer nchc nchd ncnc ncnd ncrc ncre ncue ncuk ndcc ndde nder ndrc ndre necc nece nech neck necr nedc nedd nede nedu need neen neer nehe nehu neke neku nend nene nenh nenu nerc nerd nere nerk nerr neru neuc neue neuk neun neur neuu nhcc nhnn nhrc nnnn nrdc nren nrrc nrrd nuce nuch nuck nucu nudc nudd nude nuee nuer nuke nuku nunc nune nunk nunn nurc nurd nure nurn nurr nuru nuuk rccc rcdc rcde rcnr rcrd rder recc recd rece rech reck recr recu redc redd rede redh redr redu reed reek reen rehe rehn reke rend rene renk renn renu rerd rere reru reue reuk reuu rhce rhee rhen rhue rhun rndc rred rrrr rrun ruce ruch ruck rudd rude rued ruen ruer ruhe ruhh ruhn ruhr ruke rukh rukk rukn ruku runc rund rune runk runn rurc rurd rure ruru ruud ruun ucdc ucdd uche ucrc uden uder uduk udun uend uh-d uhde uher uhuh ukcc ukek ukeu uknc ukrc ukur uncc unce unch unde unec uned unee unen uner unke unkn unne urch urde urdu ure- ured ureh urke urne urre urrh uruk urun urur uuen uuuu