-aaa- a-ram aaaam aabaa aabba aabra aamra aaram aarau aarma abaab ababa ababu abara abaru abbar abbou abbur aboab abobo aboma abomb abora abram abrar abura aburr amama amara amaro amaru amaua ambam ambao ambar ambra ambur ammar ammo- amoor amora amour amram amrum amuro amuru aomar ar-ab arab- araba arabo arama arara araru arbab arbar arbor armar armor armou armur aroab aroar aroba aroma aromo aroom aroor arora arram arrau arrou arrua aruaa aruba arura aruru aumur aurar auro- auroa auror aurra aurum baama babam babar babau baboo babou babra babum babur bamba bambu bamma bammo bamor bamra bamum baoma baomo baoro baraa barab baram barao barar barba barbu barma baro- baroa baroo baror barra barro barru barua barum baubo bauma baura bauru bo-bo boaro bobar bobr bomaa bomab bomba bombo booba boomb boora booru borau borba borbo bormo boro- boroa borom boroo borou borra borro borum bouar bouba bouma boura brama brmmm brobo brom- broma bromo broom brora brrar brrrr bruma brumm bubba bumba bumbo bumbu buraa burao burma buroo burra burro burru ma-ma maara maaro mabra mamar mamba mambo mambu mamma mammo mamou mamur maraa marab maram marar marau marbu marma maroa maroo maror marou marra marro marua marum maruo marur mauma maura mauro mbama mbamu mboma mboro mbuma mburu mmmmm moama moara mobor mobro momba mombo mombu momma momoa mooma moora mooro morab morar morbo mormo moror morou morra morro morum moura mrmom mro-a mrorr muara mumba mumbo mumma mummu mumra murar murau murom muror murra murro murru murua murum o-r-b oaror obaba obama obara obora oboro obrab obrom omama omara omarr ombra omoro omuma omura oomba ooooo oraba orama oramo orara orbom ormur orobo oromo oroua orrum oruro ouara ouoro ourba ra-ra raaba raaor rabab rabba rabor rabou ramar ramba rambo ramma rammu ramor rauma ro-ro robab robar robbo robo- robor robur romao rooba rooma roomu roram rorbu rorra rouba rouma roumm roura rubab rubba rubor rubra rumba rumbo rummo rummu rumor ruomu uaroo ubobo umaru umbar umbra umbro umour uraba urbar uroob urour urram urrao urubu uruma uumaa uuuuu