-aaa- aaata aabaa aabba aabra aarau abaab ababa ababu abara abaru abava abbar abbat abbot abbou abbur aboab aboat abobo aboot abora abort abott about abovo abrar abtaa abtao abtar abura aburr abuta abutt aort- aorta aotuv ar-ab araat arab- araba arabo arara araru arata arava aravu arbab arbar arbat arbor arbot aroab aroar aroba aroor aroot arora arout arrau arrou arrua artar artat arto- artoo artot artou artur aruaa aruba arura aruru aruta aruvu arvar atabu atara ataru atbar atbat atoot atora atoto atour atout atrab atro- atroa atrot attar atto- attra attur atura atvr aurar aurat auro- auroa auror aurra aurva auto- autor avara avaro avato avour avouu baart baata baava babar babau baboo babot babou babra babur babut baoro baraa barab barao barar barat barba barbu baro- baroa baroo baror barot barra barro barru barta barto barua barut barva batab batar batat batau batob batoo bator batou batov batra batta batto battu batuo batur baubo baura bauru bauta bavar bavra bbart bo-bo boaro boart bobar bobov bobr booat booba boora boort booru boota borat borau borba borbo boro- boroa boroo borot borou borov borra borro borut borvo botar botou botro botta bottu bouar bouat bouba boura bouto braat bratt bratu braut brava bravo brobo brora broto brout brova brrar brrrr bruta btr-t bubba buota buraa burao burat buroo burov burra burro burru burta burtt burut butat buto- butoa butor butot butou butov butua butuo butut o-r-b oaror obaba obara obata obava obora oboro obout obrab obrat obrov obrva ooooo oovoo oraba orara orato orava orbot orobo oroua orout ortoo oruro orutu orvar otara otaru otava otoba ototo otour otrar otrov ottar ottov ottur otura ouara oubut ouoro ourba ourta outat outro outta outto outtv ovar- ovaro ovata ra-ra raaba raaor rabab rabat rabba rabor rabot rabou rabta rabut ratau ratba ratot ratra ratta ratto rattu ratua ratva rauta ravar ravat rboat ro-ro robab robar robat robbo robo- robor robot robrt robur rooba roota rorbu rorra rota- rotar roto- rotoa rotor rotot rotta rotto rouba roubt roura routa routt rouva rttov rubab rubat rubba rubor rubra rutab rutar ruutu t-ara t-bar ta-ra ta-ta ta-tu taabo taart tabar tabat tabo- taboo tabor tabot tabou tabra tabua tabur tabut taoru tarar tarat tarob taroo tarot tarra tarro tarta tartt tartu tarur tarva tataa tatao tatar tatau tatoo tator tatou tatra tatta tatto tattu taur- taura tauro taut- tauto tavar tavor tavua tbtbt tbutt toaru tobar tobat tobor tobot tobou toora torab torat torba toroa torob torro torta torto tortu toto- totoo totra totta touba toura touro touta tovar traba trabu traor trata trato tratt traub trava travo troat trota trott trout trova trovo truba trubu truro trutv truva truvo ttttt tuart tubao tubar tubba tubo- tubou tuoba tuotu turat turau turba turbo turbt turoa turot turov turro turtu turua turut turvo tutor tutta tutto tuuru tuvar tvora uaroo ubata ubava uboat ubobo ubtao uraba urata urbar uroob urota urour urrao urubu urutu utara utota utro- utror uttar uttur uturu ututo uuuuu uvrou v-bob v-bor vaara vaavu vaour varab varbo varor varra varro varta varto varva vatav vatoa vator vatra vatta vatva vaura vavar vavra voobu vooru vorab vorau vorra vorta votto vrata vrato vrbov vurot vutov