raut rava rave rbbb rbbr rea- reae reao rear reat reau reba rebb rebe rebo rebu reeb reet reev reot reou rera rere rero rert reru reta rete reto retr rett reue reut reuu reva reve revo roab roar roat rob- roba robb robe robo robt robu roea roer roet roev roob roor root rora rore roro rort roru rota rote roto rotr rott roua roub roue rout rova rove rovo rrat rrrr rtee rtva rtve ruba rubb rube rubu ruer ruet rura rure ruro ruru ruta rute ruto rutt rutu ruve ruvu rver taa- taar taat taba tabb tabe tabo tabu taer taoa taor taou tara tarb tare taro tarr tart taru tata tatb tate tato tatr tatt tatu tatv taua taub taue taur taut tava tave tavo tbar tbrb tbta tear teat teba tebo tebu teer teet teev teor ter- tera tere tero terr teru teta tete teto tetr tett tetu teut teva toab toat toau toba tobe tobo tobt tobu toea toee toer toet tooa toor toot tora tore toro torr tort toru torv tota tote toto totr tott tour tout touv tova tove tovo traa trab trae trao trat trau trav tre- trea tree treo tret treu trev troa troe troo trot trou trra trte trtr trub true trut truu ttab ttbb tteo tter ttoe tttt tuae tuao tuar tuat tuba tubb tube tubo tubr tubu tuer tuet tuor tura turb ture turo turr turt turu tuta tute tuto tutt tutu tuuo tuva tver tvro tvrr tvtv uart uaru uata uatu uatv uaua ubar ubba ubbe ubbo uber ubet ubra ueba uor- uore uovo urao urat urau urba urbe ure- urea uret uro- uroa uroo urra urre urte urur urut urva urve utau uter utor utto uttu uuta uuuu uv-a uv-b uvaa uvae uvat uvea uver uvvu vaar vaat vara vare varr vart varu vata vate vato vatt vatu vaut vava vear veat veau veba veer veet veor ver- vera verb vere vero vert veta vete veto vetr veur veve vevo voar voat voer voet voeu voor voot vor- vora vore voro vort voru vota vote voto voue vour vout vrav vrba vreo vret vrot vrto vurb vurt vutv vver vvob vvvv

-aaa- -oate -tree aaaee aaata aabaa aabba aabra aarau abaab ababa ababe ababu abaer abara abare abaru abate abava abave abbar abbat abbet abbot abbou abbur abear abeat abeau abeba abebe abeer abeet abera abere aberr abert aboab aboat abobo aboot abora abore abort abote abott aboue about above abovo abrar abreu abtaa abtao abtar abura aburr abuta abute abutt aeaea aebbe aereo aero- aeroe aerru aerva aetat aeter aeto- aort- aorta aorte aotea aotuv aoure ar-ab araat arab- araba arabe arabo araea arara arare araru arata arate arava arave aravu arbab arbar arbat arbee arber arbet arbor arbot arbre areae arear areat areet areo- arere arero arete areto arett areva aroab aroar aroba arobe aroer aroor aroot arora arore arout arove arrau arrea arret arroe arrou arrua artar artat artea arter arto- artoo artot artou artur aruaa aruba arura aruru aruta aruvu arvar atabu atara ataru atbar atbat atear ateat ater- aterr atete ateto ateve atoot atora atoto atour atout atrab atree atro- atroa atrot atrue attar attea atter atto- attra attur atube atura atvr auber auete aurae aurar aurat aurea auro- auroa auror aurra aurva autee auter autet auto- autor autre avara avare avaro avato avber avebe aveer aver- avera averb avert aveta avett aveva aveve avoer avote avoue avour avouu avree baabe baart baata baate baava babar babau babee baber baboo babot babou babra babur babut baert baoro baraa barab barao barar barat barba barbe barbu barea bareo barer baret baro- baroa baroo baror barot barra barre barro barru barta barto barua barut barva batab batar batat batau batea bater batob batoe batoo bator batou batov batra batre batta batte batto battu batuo batur baubo bauer baura baure bauru bauta bavar bavet bavra bbart bbbee bbear be-er be-ro beara beare beart beata beate beato beaut bebar bebat beber bebot bebra beebe beete beeut beeve beote beour berar berat berau berav berba berbe berea beret berob beroe beror berra berre berru berta berte berto betar betee beter betoo betor betou betra betre bett- betta bette betto beuer beure beute beuve bevar bever bevor bevue bo-bo boaro boart boate bobar bobea bobet bobov bobr bobre boero boeur booat booba booer boora boore boort booru boota borat borau borba borbo borea boree borer boret boro- boroa boroo borot borou borov borra borre borro borut borve borvo botar botet botev botou botro botta botte bottu bouar bouat bouba bouee bouer bouet boura boure boute bouto bovee braat brate bratt bratu braut brava brave bravo breba brebu breer breet breo- brera brere breto brett breu- breve brobo broer brora broto broue brout brova brrar brrrr bruer bruet bruta brute btr-t bubba bubbe buber buota buraa burao burat burea buret buroo burov burra burro burru burta burte burtt burut butat butea buteo buter buto- butoa butor butot butou butov butte butua butuo butut earar earou earto eartu eatat eater eatre eatto eaver ebara ebart ebate ebber ebbet ebert eboat eboue ebure eeeee eevee eever eorre erate erato erava eravu erbaa erbar erbbe erber erear erere ereve eroor erora erore eroto errat error errtu ertar erte erter ervat etate etete etoro etour etree etter eturu etuta etvoa eubro euro- euroa eurre evaro evart evate evato evatt evere evero everr evert evete evett eveve evoor evora evote evour o-r-b oarer oaror oater obaba obara obata obava obbet obert obete obora oboro obote oboue obout obrab obrat obreb obrov obrva oo-er ooooo oovoo oraba oraea orara orare orate orato orava orbea orbot orear oreat oreo- orera orere orero oreta orobe orobo oroer oroua orout orret ortea orter ortet ortoo orube oruro orutu orvar orvet otara otaru otate otava oteat otere otero otoba ototo otour otrar otrov ottar otter ottov ottur otura oture ouara oubut ouera ouert ouoro ourba oure- ourea ourta outat outer outre outro outta outto outtv ouver ouvre