bela bele bell belo belt belu beo- beor beot bera bere bero berr bert beru beta bete beto bett betu betv beur bevo blaa blab blae blat blau blbt blea bleb blee bleo blet bleu blob bloo blot blou blub blue blur blut blvt boab boal boar boat boba bobb bobe bobo bobu boea boee boel boeo boer boet bola bole boll bolo bolt bolu boob booe bool boor boot bor- bora bore boro borr bort boru bota botb bote boto bott boua boue boul bour bout bova bove bovo brab brae brao brat brau brav brea breb bree brel breo brer bret brev broa brob broe brol broo bror brot brou brrr brue brut bruv btaa btla btob btor btrt bttb bual buar buat buba bubb bube bubo bubu buea buel buer bueu bula bulb bule bull bult bulu buol bur- bura burb bure burl buro burr burt buru but- buta bute buto butt buve e-la eaba eala eale eara earb eare earl earo eart eata eate eave ebal ebba ebbo ebbr ebel eber ebla eboe ebol eboo ebor ebro ebru ebul ebur eeea eeee eele eelv eera eero eeta eete eetu eeva el-b elab elal elar elat elba elbe elbo elbu elea elee eleo eler elet elev ella elle ello ellu elra elro elta elte elto elue elul elva elve elvo eola eole eolo eora eore eorl eota eoto eral erat erau erba erbb erbe ereb erel erer eret erev erla erle erll erob eroe erol eroo erra erre erro erta ertl ertu erua erub erur eruv erve etal etat etbr etee etel eter etla etoe etra etre etro etta ette etto ettu etua etvo euba euer eula eule eur- eura eure euro eurt evae eval evar evat evea evel ever evet evla evoe evol evoo evra evre laaa laal laar laat laba labe labo labr labu lael laer laet lala lale lall lalo lalu laou lara larb lare larr lart laru larv lata late lato latt latu latv laub laue laul laur laut lava lave lavo lbar lblr lbrt le-u leaa leal leao lear leat leau leba lebo lebu leea leel leer leet lela lele lell lelo lelu leor leou leov lera lere lero lert leta lete leto lett leur lev- leva leve levo llao llat llet lleu llll lloa lloo lo-v loar loat lob- loba lobb lobe lobo loeb loeu lola lole loll lolo loob looe lool loor loot lora lore loro lota lote lotl loto lotr lott lotv loue loul lour lout louu love lovo lral lrat lrba lrrr lrta lrtv ltae ltbl ltee ltra lttr lttv luau luba lube luer lula lule lull lulu lura lure lurt lurv luta lute lutv luua luve lvea lvov lvrr o-eo oaau oaer oall oara oare oate obal obba obbo obea obel ober obet obla oble oblu oboe obol obor obot obra obre obro oela oele oera oere oeta olar olat olav olba olbo ole- olea oleo oler olet olev olla olle ollo olor olot olov olta oltu olur ooaa ooba oobe ooer oola oolo oooo oora oore oort ootb orab orae oral orao orar orat orav orba orbb orbe orbo orbu ore- orea oreb orel oreo orer orla orle orlo orlu oro- oroe oror orot orra orro orta orte orto orub orve orvr otar otea otee oter oto- otoe otoo otor otov otra otre otro otta otte otto ottu otur ouat ouea ouer oula oule oulu our- oura oure ouro ourt out- outa outb oute outo ouu- oval ovar ovee over ovet ovo- ovol ovoo ovot ovra ovre raab raat raba rabb rabe rabl rabo rabu rael raer rala ralb rale rall ralo ralt raob raol rara rarb rare raro rata rate rato ratt ratu raua raub raue raul raut rava rave rbbb rbbr rble rea- reae real reao rear reat reau reba rebb rebe rebo rebu reeb reel reet reev rela relb rele rell relo relt reol reot reou rera rere rero rert reru reta rete reto retr rett reue reul reut reuu reva reve revo rlab rlee rleu rlua roab roar roat rob- roba robb robe robo robt robu roea roel roer roet roev rola role roll rolo rolt roob rool roor root rora rore roro rort roru rota rote rotl roto rotr rott roua roub roue roul rout rova rove rovo rrat rrle rrrr rtee rtle rtlt rtva rtve ruba rubb rube rubu ruel ruer ruet rula rule rull rulo rura rure ruro ruru ruta rute rutl ruto rutt rutu ruve ruvu rver taa- taal taar taat taba tabb tabe tabl tabo tabu tael taer tala tale tall talo talu taoa taor taou tara tarb tare taro tarr tart taru tata tatb tate tato tatr tatt tatu tatv taua taub taue taul taur taut tava tave tavo tbar tbrb tbta teal tear teat teba tebo tebu teel teer teet teev tel- tela tele tell telo telt telu teor ter- tera tere tero terr teru teta tete teto tetr tett tetu teut teva tevl toab toal toat toau toba tobe tobo tobt tobu toea toee toer toet tol- tola tole toll tolo tolt tolu tooa tool toor toot tora tore toro torr tort toru torv tota tote toto totr tott toul tour tout touv tova tove tovo traa trab trae tral trao trat trau trav tre- trea tree treo tret treu trev troa troe troo trot trou trra trte trtr trub true trut truu trvl ttab ttbb tteo tter ttoe tttt ttul tuae tual tuao tuar tuat tuba tubb tube tubo tubr tubu tuel tuer tuet tula tule tull tulo tulu tuor tura turb ture turo turr turt turu tuta tute tutl tuto tutt tutu tuuo tuva tvel tver tvro tvrr tvtv uart uaru uata uatu uatv uaua ubal ubar ubba ubbe ubbo uber ubet ubla uble ublo ubra ueba uele uell ulaa ulae ular ulea uleb ulee uleo ulla ulle ullo ullr ulo- ulta ulto ultt ulua ulul ulva uor- uore uovo ural urao urat urau urba urbe ure- urea uret urla urle uro-