omet omo- omoe omoo omor omre omro omuo oobe ooer oome oooo oord oore oort ootb orbb orbe orbo orbu orde ordo ordu ore- oreb ored orem oreo orer orme ormo oro- oroe orom oror orot orro orte orto orub orum otbd oted otee otem oter oto- otoe otoo otor otre otro otte otto ottu otur oude oued ouer oume our- oure ouro ourt out- outb oute outo ouu- rbbb rbbr rdbm rder rebb rebe rebo rebu redd rede redo redr redu reeb reed reem reet reme remo reod reot reou rerd rere rero rert reru retd rete reto retr rett reue reut reuu rmtu rob- robb robe robo robt robu rodd rode rodo roed roer roet romb romd rome romm romo roob rood room roor root rore roro rort roru rote roto rotr rott roub roud roue roum rout rred rrrr rrum rtdt rtee rubb rube rubu rudd rude rudo rued ruer ruet rumb rume rumm rumo rumt rurd rure ruro ruru rute ruto rutt rutu ruud t-mo tbrb tddb tdor tebo tebu tedd tede tedm teed teem teer teet teme temo temu teom teor ter- tere term tero terr teru tete teto tetr tett tetu teut tmbr tmed tmou tmro tmtt tobe tobo tobt tobu todd tode todo todt todu toed toee toer toet tomb tome tomm tomo tomt tood toom toor toot tord tore torm toro torr tort toru totd tote totm toto totr tott toum tour tout tre- tred tree trem treo tret treu trmb trmd trmu trod troe trom troo trot trou trte trtr trub trud true trut truu ttbb tteo tter ttoe tttt tubb tube tubo tubr tubu tude tudu tuer tuet tumb tume tumu tuor turb turd ture turm turo turr turt turu tute tuto tutt tutu tuum tuuo ubbe ubbo uber ubet ubod ubud udem uder udet udoo udot umb- umbe umbo umde umer umet ummo umoe umor umut uomo uor- uore urbe urde urdu ure- ured uret uro- urom uroo urre urte urum urur urut uter utmb utor utto uttu uuuu

-tree b-e-d bbbee bd-re bdoor bdort be-er be-ro bebdo bebed beber bebod bebot bedde bedee beder bedet bedot bedub bedue bedum beebe beede beerd beete beeut bembe bembo bemer bemet bemud beode beord beote beour berbe berde berdu bered beret berme bermo berob beroe berom beror berre berru berte berto berum betee beter betoo betor betou betre bett- bette betto beuer beure beute bo-bo bobet bobr bobre bodd- boded boder bodoe bodom bodor bodum boedo boeme boero boeur bombe bombo bomer bomet bomme boode booed booer boomb boord boore boort booru borbo borde bordo bored boree borer boret bormo boro- borod borom boroo borot borou borre borro borum borut botet botme botom botou botro botte bottu boudu boued bouee bouer bouet bourd boure boute bouto brebu bredd brede bredt breed breem breer breet breme bremm bremo breo- brerd brere breto brett breu- brmmm brobo brodd brode brodo broer brom- brome bromo brood broom broto broud broue brout brrrr brud- brude brued bruer bruet brume brumm brute btr-d btr-t bubbe buber budde buddu budur bumbo bumbu bumed bumme buord burde buret buroo burro burru burte burtt burud burut butdo buteo buter butme buto- butor butot butou butte butuo butut d-dot d-mer d-rod dbume ddddd ddebo ddrmm ddrum debed deber debet debot debro debte debut dedde dedee deder dedur dedut deede deeme deemo deere dembe dembo demer demet demme demo- demob demor demot demre demur deore deoro derbe derde dered derm- derme dermo dero- derob derre derro derub derue derum deter detoo detre dette detuo detur deure deut- deuto dmeob do-do dobee dober dobre dobro dodoo dodro doerr dombe domed domer domet domme doodo doore doote doout dordt dored doree doret dorme dorot dorre dorte dorud dorum doted doter dotoo dotto dotum doubt doude douer doumb doume doumu doure douro doute drbob drdre dredd drede dreed drere drmom drobe drobo drode drom- drome dromo drood droom drote drott droue droum drout drude drumb drumm dtour dubbo dubee duddo duded duder dudou duere duerr duete dueto duett dumbo dumme dumre duomo durbe dured duree durer duret durre durte durtu durum dutte e-dee e-med e-otd ebbed ebber ebbet ebert ebmud eboue ebure edder eddoe eddre edeo- edere edmed edmod edoor edott edred edrom edrum eeeee eerde embed embee ember embro embud embue emede emeer emere emert emmer emmet emore emote emoto emrod emtee emure eomer eorre erbbe erber erdem erdor erdre erdut erede erem- eremo erere erode erodr erome eroom eroor erore eroto erred error errtu erte erter etete etoro etour etree etter etude eturu eubro eum-u euro- eurre m-dot mbebe mbere mboro mbret mbube mburu mebbe medee medem medeo meder medeu medo- medoe medou medue meebo meede meedo meemu meere meete membe memer memor meode meout merde mered merer meret mero- meroe merom meroo meror merre merte merur meted meteo meter metoo metr- metre metro mette metur meudt meuer meure meuro meute mmmmm mmode mo-do mobed mobee mobme mobor mobot mobro modde moded modee modem moder modom modre modum modur moede moeer moeme moere moero mombo mombu momme momoe momot moode mooed mooer moore mooro moote mooto morbo mordt mordu mored moree morem morer moret mormo moror morou morre morro morte morue morum morut moted moter motet moto- motor motre motru motte motto mottu moude moure mreru mrmet mrmom mrorr mrred mt-td mt-te mt-tm mt-tr mt-tt mtoto mtree mtume mudde muddu mumbe mumbo mumme mummu murde murdo murdu mured muret mureu murom muror murot murre murro murru murud murum murut muted muter mutet muto- mutum mutuo muuto o-r-b obbet obedt obert obete obodo oboro obote oboue obout obreb obrom obudu odder oddur odebo odeto odeum odeur odmet odoom odore odour odudu oduom odure oduro oerme oerum ombe- omber ombre ombud omedu omemo omero omore omoro omoto omout oo-er ooooo orbed orbom orbot order ordet ordre ordro oredo oreed oreo- orere orero orm-d ormer ormet ormod ormur orobe orobo orodo oroer orome oromo orout orret orrum orter ortet ortoo orube oruro orutu otere otero