-ene dddd ddre dedd dede dedu deed deek deen deer dehn dehu dek- deke dekh dene denk denn denu der- dere derk dern derr deue deuk deur dhed dhee dher dhrn dhun dhur dner dnuk dred dree dreh drek dren drnh drue druk druu dudd dude dudu duer duhe duhr duhu duke duku dune dunk dunn dure durk durn duru duur edde ede- edeh eden eder edrn edru edun edur eede eedu eeee eeke eend ehdd eheh ehen eher eheu ehre ehud eked ekek eken eker ekne ekur end- ende endh endu ened enee ener enke enkr enne ennu enue enur erde ered eren erer erhu erke erne erre eruh erur eude euer eur- eure hedd hede heed heek heer hehe hehn heke heku hend hene henh henk henn henu herd here herk hern herr heru heue heuk heun heur hhhh hknd hndd hrdn hree hrud hrun hudd hude hudu hued huer huhn huhu huke hund hune hunh hunk hurd hure hurk hurn hurr huru kddd kddk kddr kden kdhn kdkd kdkk kdkn kdkr kdnd kdne kdnk kdnn kdnr kdun kdur kedd kede kedr keed keeh keek keen keer kehk kehr keke keku ken- kend kene kenk kenn kenr kenu ker- kere kerk kern kerr keru keun keur khdk khdn khdr khed kher khhk khke khkk khkn khkr khnd khne khnk khnr khnu khrd khrk khrr khud khuk khun khur kkdd kked kken kkhh kkhk kkhr kkkk kknd kkne kknn kknu kkre kkrh kkrk kkrn kkrr kkuu kndd knde kndh kndk kndn kndr kndu kned knee knek knen kneu knhk knkk knnd knnk knnr knrk knud knue knuk knur krdd krde krdr krdu kred kree kreh krek kren kreu krkd krke krkh krkk krkn krkr krku krnd krne krnh krnk krnn krnu krre krrk krrn krrr krue kruh kruk krun krur kudd kude kudu kued kuek kuen kueu kuhn kuhu kuke kukh kukk kukn kuku kund kune kunk kunr kunu kurd kure kurk kurr kuru kuuk kuur kuuu ndde nder ndre nedd nede nedu need neen neer nehe nehu neke neku nend nene nenh nenu nerd nere nerk nerr neru neue neuk neun neur neuu nhnn nnnn nren nrrd nudd nude nuee nuer nuke nuku nune nunk nunn nurd nure nurn nurr nuru nuuk rder redd rede redh redr redu reed reek reen rehe rehn reke rend rene renk renn renu rerd rere reru reue reuk reuu rhee rhen rhue rhun rred rrrr rrun rudd rude rued ruen ruer ruhe ruhh ruhn ruhr ruke rukh rukk rukn ruku rund rune runk runn rurd rure ruru ruud ruun uden uder uduk udun uend uh-d uhde uher uhuh ukek ukeu ukur unde uned unee unen uner unke unkn unne urde urdu ure- ured ureh urke urne urre urrh uruk urun urur uuen uuuu