-aaa- a-hum aaaah aaaam aabaa aabba aahaa abaab ababa ababu abaza abazu abbou abmah abmho aboab abobo aboha abohm aboma abomb abuzz ahhaa ahhha ahoah amama amaua amazo ambah ambam ambao ammah ammo- amoah amoha amuza azabu azuma azzah azzam baama babam babau baboo babou babum baham bahau bahua bamah bamba bambu bamma bammo bamum baobh baoma baomo baubo bauma bauza bazha bazoo bazou bazum bhama bhamo bhoom bhuma bo-bo bo-ho bomaa bomab bomah bomba bombo bomoh booba boomb booza bouba bouma bouza bozab bozah bozoo bozum bubba bumba bumbo bumbu buoho buzau buzhu buzza ha-ha habab habba habbo haham hahha hamah hamam hambo hamma hamza haoma hauho hazou hazub hazza hbomb hhhhh ho-ho ho-oh hoaom hobab hobah hobba hobub hohum homam homma homo- hooah hooha houma houzz hubam hubba huboz huhuh humba humbo huzza ma-ma maaza maham mahou mahua mamba mambo mambu mamma mammo mamou mauma mazha mazhu mazo- mazza mbama mbamu mboma mbuma mmhmm mmmmm moama moham mohua momba mombo mombu momma momoa momza mooma mouza mozza mozzo mubah mumba mumbo mumma mummu muzha mzuzu o-hum obaba obama obazu oh-oh ohaba ohama ohmmm ohoba omaha omama omuma oomba ooooh ooooo oozoa ouham ozuma ozumo ubobo uh-oh uh-uh uhhoh uhhuh umhum ummah uozhu uumaa uuuuu uzoma uzzah za-za zaham zamba zambo zamma zamua zazam zazou zazzo zhamo zhomo zhuzh zobah zohab zomba zombo zooma zouma zu-zu zuabu zubaz zumba zumbo zzoom zzzzz