dubu dudd dude dudu duer duet duid duin duir duit dumb dume dumi dumm dune dunn dunt dure duri durn durt duru dute duur duut ebbr ebed eben eber ebid ebit ebru ebur edde eddi eddm ede- edei edem eden eder edie edin edit edme edrm edrn edru edun edur eede eedu eeee eend eent eete eetu eid- eide eidi eidr eidu eied eiei eien eier eime eimi eind eine eini eird eire eirn eitb eiti eitm eitr embd embe embi embr emdt emen emer emet emeu emid emii emim emin emir emit emme emmi emmu emne emni emre emte enb- enbn enbr end- ende endu ened enee enem ener enid enim enin enit enne enni ennu enri ent- entd ente entr enue enum enur enut erbb erbe erde erdi ereb ered erei erem eren erer eret erie erim erin erit eriu erme erne erni erre ertu erub erum erur etbr etee etem eten eter etim etin etne etnr etre etrm ette etti ettn ettu etui etun eubi eude eudm euer euin eur- eure eurt i-be ibbm ibed ibet ibid ibie ibim ibrd ibri ibtb idbe idbm iddm ided idee idem iden ider idid idie idin idir idre idub idun iedm iedr ieet ieie ieme ient iere ieri ietm iett ieud iide iied iiie iiii iiit iinm iitm iitr iitt iium imbe imbi imdb imdi imdt imed imer imet imid imin imir imit imme immi immt imre imri imrr imue imun inbd inbe ind- inde indi indm indu ined inee inet ineu inid init inme inne inni innr innu inre inri intd inti intn intr intu inui inun irbe irbm ired iree irem iren irer iri- irid irie irin irne irre irri irte irti irun itbe item iten iter itet itie itim itin itme itri itum itur iuiu mbdb mbed mbim mddm mden mdii mdme mdnt mdud mebe medb medd mede medi medu meed meem meen meer meet meid mein meir meit meme memr memu men- mend mene meni menn ment menu mer- merb merd mere meri merm mern mert meru met- mete meti mett metu meum mid- mide midi midn miee miem mien mier miet mieu miii miin miit mim- mimd mime mimi mind mine mini minn mint minu mird mire miri mirr mirt miru mit- mitb mite miti mitm mitt mitu miui mmdb mmdi mmen mmii mmmd mmmm mmun mnbb mndr mnem mnet mnie mnin mntb mntn mrbb mrbm mrdd mreb mred mree mren mrmd mrtm mrtn mrtt mrud mtbd mtnt mtre mtrr mttr mube mubi mudd mude mudi mudu mued muee muet muid muie muin muir muit mume mumm mumu mund mune muni munn munt munu murd mure muri murn murr murt muru mute muti mutt mutu muut n-ii nber nbti ndbm nddb ndde ndei nder ndnt ndre ndri ndut nebb nebe nebn nebr nebu nedd nede nedi nedu neeb need neei neem neen neer neet neid nein neir neit nem- neme nemi nemn nemu nend nene neni nent nenu nerd nere neri nerm nerr nert neru net- netb netd nete neti nett neue neum neun neur neut neuu nibe nibi nibm nidd nide nidi nied nien nier niet niir niit niiu nimb nimd nimi nimr nimt nimu nind nine nini nire nirt niru nitb nite niti nitr niue niur nm-e nmit nmnt nmri nmtb nndb nnit nnmt nnnn nntn nrem nren nrrd nter nteu ntnd ntnu ntru nttm nttr ntui nube nubi nudd nude nudi nuee nuer nuim nuin nuit numb nume numi numm numt numu nune nunn nunt nurd nure nuri nurn nurr nurt nuru nute nutt nutu rbbb rbbr rdbm rder rebb rebe rebu redd rede redi redr redu reeb reed reem reen reet reid reii reim rein reir reit reiu reme remi remn rend rene reni renn rent renu rerd rere reri rert reru retd rete reti retr rett reue reut reuu rib- ribe ribu ridd ride ridi ried riem rien rier riet rieu riin rime rimi rimm rimu rind rine rinn rire riri rite riti ritt ritu riue rmtu rnbr rndm rnie rnin rnnt rntd rnut rred rrrr rrum rrun rtdt rtee rtei rtmi rtnd rubb rube rubi rubu rudd rude rudi rued ruen ruer ruet ruid ruin ruit rumb rume rumi rumm rumt rund rune runi runn runt rurd rure ruri ruru rute ruti rutt rutu ruud ruun tbit tbrb tddb tdmi tdri tebu tedd tede tedi tedm teed teem teen teer teet teie teim tein teir teiu teme temu tenb tend tene teni tenn tent tenu ter- tere teri term tern terr teru tete teti tetr tett tetu teut tibi tibu tidd tide tie- tied tiee tiei tien tier tiet tiit tiiu time timi timm timn timu tind tine tini tinn tint tinu tirb tird tire tiri tirr tiru tite titi titt titu tium tmbr tmed tmen tmnt tmtt tndd tneb tnut tre- tred tree trei trem tren tret treu tri- trib trie trim trin trit trmb trmd trmi trmu trte trtr trub trud true trun trut truu ttbb tten tter ttim tttt tubb tube tubr tubu tude tudi tudu tuei tuen tuer tuet tuim tuin tuit tuiu tumb tume tumi tumu tunb tund tune tuni tunn tunu turb turd ture turi turm turn turr turt turu tute tuti tutt tutu tuum u-ie ubbe ubbi uber ubet ubid ubii ubir ubit ubud uddi udem uden uder udet udid udim udin udir udun uein ueir uend uint uirr umb- umbe umbi umde umer umet umit umri umut unbd unbe unde undi uneb uned unee unen uner uni- unie unii unin unir unit unmr unne unni untb unte unum unut urbe urbi urde urdu ure- ured uret urib urie urim urin uriu urmi urne urni urre urri urte urum urun urur urut uter utid utin utmb utne utri utti uttu uuen uuni uuri uuuu

-minu -tree b-e-d bbbee bd-re be-er be-in bebed beber bebti bedde bedee beden beder bedet bedid bedim bedin bedri bedub bedue bedum beebe beede beedi beene beerd beeri beete beeut beibi beide beidi beidu beien beier beine beird