-aaa- a-hum aaaah aaaam aabaa aabba aahaa abaab ababa ababu abbou abmah abmho aboab abobo aboha abohm aboma abomb ahhaa ahhha ahoah amama amaua ambah ambam ambao ammah ammo- amoah amoha baama babam babau baboo babou babum baham bahau bahua bamah bamba bambu bamma bammo bamum baobh baoma baomo baubo bauma bhama bhamo bhoom bhuma bo-bo bo-ho bomaa bomab bomah bomba bombo bomoh booba boomb bouba bouma bubba bumba bumbo bumbu buoho ha-ha habab habba habbo haham hahha hamah hamam hambo hamma haoma hauho hbomb hhhhh ho-ho ho-oh hoaom hobab hobah hobba hobub hohum homam homma homo- hooah hooha houma hubam hubba huhuh humba humbo ma-ma maham mahou mahua mamba mambo mambu mamma mammo mamou mauma mbama mbamu mboma mbuma mmhmm mmmmm moama moham mohua momba mombo mombu momma momoa mooma mubah mumba mumbo mumma mummu o-hum obaba obama oh-oh ohaba ohama ohmmm ohoba omaha omama omuma oomba ooooh ooooo ouham ubobo uh-oh uh-uh uhhoh uhhuh umhum ummah uumaa uuuuu