-aaa- aaaah aabaa aabba aabra aahaa aakko aarah aaroh abaab ababa abaja abajo abaka abako abara abbaj abbar abhar abhor abjar abkar abkoo aboab abobo aboha abook abora abrak abrar ahhaa ahhha ahoah ahoko ahora ahrab ahrar ahrok ajaja ajaka ajara ajjah ajoba ajrak akaba akabo akaoa akbah akbar akhba akhrr akkra akobo akoka akoko akrak akrar akro- ar-ab arab- araba arabo arara arbab arbar arbok arbor arhar arjak arkar arkha aroab aroar aroba aroha aroor arora arrah arrak arrha b-r-k baaja babak babar babka baboo babra bahar bahor bahra bajah bajaj bajka bajra bakaj bakar bakho bakka bakoa bakra baobh baoro baraa barab barak barao barar barba barha barja bark- barka baro- baroa barok baroo baror barra barro bbook bhara bhoja bhook bhora bjork bo-bo bo-ho boaro bobak bobar bobko bobok bobr bohok bohor bohra bojar bojka bokaa bokko bokok bokor booba booko boora borah boraj borak borba borbo borja borka borko boro- boroa borok boroo borra borro braak brako broak brobo broha brook brora brrar brrrr h-bar ha-ha habab habba habbo habra habro hahha hajar hajja hajra hakha hakka hakor harab harar harbo harja harjo harka haroa harra harro hhhhh ho-ho ho-oh hoark hobab hobah hobba hobor hobro hojah hokah hooah hooha hooka hoora horah horka horra horro j-bar ja-ja jabar jabba jabor jabra jahra jajah jajja jajra jakar jakob jaora jarak jarar jarbo jarka jarok jhook joara jobar johar johor jokar jooar jorba jorja jorra k-a-o k-rab k-rob kaaba kabaa kabab kabah kabak kabar kabba kabob kabro kahab kahak kahar kajak kajar kakao kakar kakha kakhk kakka kakko kako- kakra kaooa karah karaj karak karha karja karka karkh karob karok karoo khaar khaba khaja khakh khara khark khoja khora khoro ko-ko koara kobar kobra kohak kohar kohoj kojak kokab kokaj kokak kokka kokko kokor kokra kooba kooka korab korah korak korba korbo korha koroa koror korra korro kraak kraar kraja kraka o-r-b oarja oaror obaba obara obhor obora oboro obrab obrok oh-oh oh-ok ohaba ohara ohoba ohoka ohrob okaka okara okobo okoho okoro okraj oojah ooooh ooooo oorah oraba orara orobo oroha ra-ra raaba raakh raaor rabab rabah rabak rabba rabha rabor rahab rahja rajab rajah rajao rajar rajjo rajka rajko rajoa rakaa rakab rakah rharb rhoka ro-ro roark robab robak robar robbo robo- robor rohob rojak rokkk rooah rooba rookh rorra