-aaa- aaaah aaata aabaa aabba aahaa aahat abaab ababa ababu abaht abath abbat abbot abbou aboab aboat abobo aboha aboht aboot abott about abowt abtaa abtao abuta abutt abwab ahaat ahata ahhaa ahhha ahoah ahoot ahwat aowht atabu atbat athat athou athwa atoot atoto atout atto- attwo atwot auto- awaba awata awuah baata baath babau baboo babot babou babut bahau bahua bahut baobh batab batat batau bath- batha batho bathw batob batoo batou batta batto battu batuo batwa baubo bauta bawwa bhata bhatt bhoot bhota bo-bo bo-ho boath bohot booat booba boota booth botha botou botta bottu bouat bouba bouth bouto bowab bowat bowow bowto bubba buoho buota butat buto- butoa butoh butot butou butua butuo butut buwat ha-ha haato habab habat habba habbo hahha hahot hahut hatha hatta hatto hauho hauht hawaa hhhhh ho-ho ho-oh hoath hobab hobah hobba hobub hohot hooah hooha hotot hotto houat houtu howat howth howto htwoo huata huath hubba huhuh hutto huttu huwat hwata oauth obaba obata oboow oboth obout obowo oh-oh ohaba ohata ohbot ohhow ohoba ohwow ooooh ooooo ootha otawa otbah othat othou otoba otoha ototo oubut outat outta outto owata t-hub ta-ha ta-ta ta-tu taabo tabat tabaw tabo- taboo tabot tabou tabua tabut tahaa tahta tataa tatao tatau tatoo tatou tatow tatta tatto tattu taut- tauto tawau tawth tbtbt tbutt thabo thaha thata thatt thaua thaub thawb thawt thota thoth thout thowt thuwa to-ho tobat tobot tobou tohot tooth toto- totoo totta totwo touba touho touta towoo ttttt tuath tubah tubao tubba tubo- tubou tuhao tuhua tuoba tuotu tutow tutta tutto tuwaa twatt twoat twoth twoto ubata uboat ubobo ubtao uh-oh uh-uh uhhoh uhhuh uhowo utota ututo uuuuu wa-wa waawa wabho wahao wahba wahoo watba watha watou watta watto wattu wautt wawou whata whath whoah whoat whoot whott whouh wobat wotou wotta wowow wu-hu wuhua wwwww