-ene dddd ddre dedd dede dedu deed deek deen deer dek- deke dene denk denn denu der- dere derk dern derr deue deuk deur dner dnuk dqed dred dree drek dren drue druk druu dudd dude dudu duer duke duku dune dunk dunn duqu dure durk durn duru duur edde ede- eden eder edrn edru edun edur eede eedu eeee eeke eend eked ekek eken eker ekne ekur end- ende endu ened enee ener enke enkr enne ennu enue enur eqed equ- eque erde ered eren erer erke erne erre erur eude euer eur- eure kddd kddk kddq kddr kden kdkd kdkk kdkn kdkr kdnd kdne kdnk kdnn kdnr kdqn kdun kdur kedd kede kedr keed keek keen keer keke keku ken- kend kene kenk kenn kenr kenu ker- kere kerk kern kerr keru keun keur kkdd kkdq kked kken kkeq kkkk kknd kkne kknn kknu kkqq kkre kkrk kkrn kkrq kkrr kkuu kndd knde kndk kndn kndr kndu kned knee knek knen kneu knkk knnd knnk knnr knrk knrq knud knue knuk knuq knur kqdr kqed kqen kqeq kqkd kqkk kqnk kqnu kqqk kqqn kqqq kqrk kqrn kqrq kqrr kque kqur krdd krde krdr krdu kred kree krek kren kreu krkd krke krkk krkn krkq krkr krku krnd krne krnk krnn krnq krnu krqe krqk krqn krqq krqr krqu krre krrk krrn krrq krrr krue kruk krun krur kudd kude kudu kued kuek kuen kueu kuke kukk kukn kuku kund kune kunk kunq kunr kunu kuqq kurd kure kurk kurq kurr kuru kuuk kuur kuuu ndde nder ndre nedd nede nedu need neen neer neke neku nend nene nenu nerd nere nerk nerr neru neue neuk neun neur neuu nnnn nren nrrd nudd nude nuee nuer nuke nuku nune nunk nunn nurd nure nurn nurr nuru nuuk qene qere qerq qqqq qren qued quee quek quen quer qunu qurd quu- rder redd rede redq redr redu reed reek reen reke rend rene renk renn renu reqd rerd rere reru reue reuk reuu rred rrrr rrun rudd rude rued ruen ruer ruke rukk rukn ruku rund rune runk runn rurd rure ruru ruud ruun uden uder uduk udun uend ukek ukeu ukur unde uned unee unen uner unke unkn unne urde urdu ure- ured urke urne urre uruk urun uruq urur uuen uuuu