-ene bbbb bbdd bbeb bbet bblb bdle bebb bebe bede bedl bedu beeb beed beel beem been beet beld bele bell belm belt belu beme bemu bend bene benn bent benu bete bett betu blbt bleb bled blee blem blet bleu blme blub blud blue blum blut bmdb bnet bnml bntm btdt bten bttb bubb bube bubu budb budd bude budl budu buel buem buen bueu bulb buld bule bull bult bulu bum- bumb bunb bund bune bunn bunt bunu but- bute butt dbnl dbtt dddd ddub debe debt debu dedd dede dedu deeb deed deel deem deen deet deld dele dell delt dem- demb demd deme demn demu dene denn dent denu dete detn deue deul deum deut dlbd dmdt dmtn dnet dntt dnut dted dten dtle dtnb dub- dubb dube dubu dudd dude dudu duel duet dule dull dult dulu dumb dume dumm dune dunn dunt dute duul duut ebed ebel eben ebul edde eddm ede- edel edem eden edle edme ednl edun eede eedu eeee eele eend eent eete eetu el-b elbe elbu elde eled elee elem elen elet elle ellu elme elml elne elte elue elul elum embd embe emdt emel emen emet emeu emle emlm emme emml emmu emne emte emul enb- enbn end- ende endu ened enee enel enem enne ennu ent- entd ente enue enum enut etee etel etem eten etne ette ettn ettu etun eude eudm eule lddm le-u lebd lebu lede ledt leed leel leem leen leet lele lell lelu leme lemm lemu lend lene lenn lent lete lett leud leun lldb llet lleu llll llud lmln lmnt lndn lntm ltbl ltee ltnt lube ludd lude lued lule lull lulu lumb lume lund lune lunn lunt lute mbdb mbed mddl mddm mdel mden mdme mdnt mdud mebe medb medd mede medu meed meel meem meen meet mel- melb meld mele mell melt meme meml memu men- mend mene menn ment menu met- mete mett metu meum mlle mltb mmdb mmdl mmen mmmd mmmm mmun mnbb mnem mnet mntb mntn mtbd mtel mtlb mtld mtle mtnt mube mudd mude mudl mudu mued muee muel muet muld mule mull mulm mult mulu mume mumm mumu mund mune munn munt munu mute mutt mutu muut ndbm nddb ndde ndnt ndut nebb nebe nebn nebu nedd nede nedu neeb need neel neem neen neet neld nele nell nelt nem- neme nemn nemu nend nene nent nenu net- netb netd nete nett neue neum neun neut neuu nm-e nmml nmnt nmtb nndb nnmt nnnn nntn nteu ntnd ntnu nttm nube nubl nudd nude nuee nuel nule null numb nume numm numt numu nune nunn nunt nute nutt nutu tddb tebu tedd tede tedm teed teel teem teen teet tel- teld tele tell teln telt telu teme temu tenb tend tene tenn tent tenu tete tett tetu teut tlen tmed tmen tmnt tmtt tndd tneb tnut ttbb tten ttml tttt ttul tubb tube tubu tude tudu tuel tuen tuet tule tull tulu tumb tume tumu tunb tund tune tunn tunu tute tutl tutt tutu tuum ubbe ubet uble ubud udel udem uden udet udun uele uell uend ulde uleb ulee ulen ulle ulme ulmu ulne ultt ulul ulum umb- umbe umde umet umut unbd unbe unde uneb uned unee unen unle unne untb unte unum unut utel utmb utne uttu uuen uulu uuuu