-ene dddd ddre dedd dede dedu deed deem deen deer deet dem- demd deme demn demu dene denn dent denu der- dere derm dern derr dete detn detr deue deum deur deut dmdt dmtn dner dnet dntt dnut dred dree drem dren dret drue drum drut druu dted dten dudd dude dudu duer duet dume dumm dune dunn dunt dure durn durt duru dute duur duut edde eddm ede- edem eden eder edme edrm edrn edru edun edur eede eedu eeee eend eent eete eetu emdt emen emer emet emeu emme emmu emne emre emte end- ende endu ened enee enem ener enne ennu ent- entd ente entr enue enum enur enut erde ered erem eren erer eret erme erne erre ertu erum erur etee etem eten eter etne etnr etre etrm ette ettn ettu etun eude eudm euer eur- eure eurt mddm mden mdme mdnt mdud medd mede medu meed meem meen meer meet meme memr memu men- mend mene menn ment menu mer- merd mere merm mern mert meru met- mete mett metu meum mmen mmmd mmmm mmun mndr mnem mnet mntn mrdd mred mree mren mrmd mrtm mrtn mrtt mrud mtnt mtre mtrr mttr mudd mude mudu mued muee muet mume mumm mumu mund mune munn munt munu murd mure murn murr murt muru mute mutt mutu muut ndde nder ndnt ndre ndut nedd nede nedu need neem neen neer neet nem- neme nemn nemu nend nene nent nenu nerd nere nerm nerr nert neru net- netd nete nett neue neum neun neur neut neuu nm-e nmnt nnmt nnnn nntn nrem nren nrrd nter nteu ntnd ntnu ntru nttm nttr nudd nude nuee nuer nume numm numt numu nune nunn nunt nurd nure nurn nurr nurt nuru nute nutt nutu rder redd rede redr redu reed reem reen reet reme remn rend rene renn rent renu rerd rere rert reru retd rete retr rett reue reut reuu rmtu rndm rnnt rntd rnut rred rrrr rrum rrun rtdt rtee rtnd rudd rude rued ruen ruer ruet rume rumm rumt rund rune runn runt rurd rure ruru rute rutt rutu ruud ruun tedd tede tedm teed teem teen teer teet teme temu tend tene tenn tent tenu ter- tere term tern terr teru tete tetr tett tetu teut tmed tmen tmnt tmtt tndd tnut tre- tred tree trem tren tret treu trmd trmu trte trtr trud true trun trut truu tten tter tttt tude tudu tuen tuer tuet tume tumu tund tune tunn tunu turd ture turm turn turr turt turu tute tutt tutu tuum udem uden uder udet udun uend umde umer umet umut unde uned unee unen uner unmr unne unte unum unut urde urdu ure- ured uret urne urre urte urum urun urur urut uter utne uttu uuen uuuu