-aaa- a-hum aaaah aaaam aabaa aabba aahaa abaab ababa ababu abaka abkuh abmah ahhaa ahhha ahkam akaba akbah akbuk akhba akhum akkub akkum akuku akuma amama amaua ambah ambam ammah amuka baama babak babam babau babka babum baham bahau bahua bahuk bakau bakka bakum bamah bamba bambu bamma bamum bauma bbmak bhama bhuma bubba bubka bukha bukk- bumba bumbu ha-ha habab habba haham hahha hakam hakha hakka hamah hamam hamka hamma hauka hhhhh hubam hubba huhuh hukah hukam humba kaaba kaabu kaama kabaa kabab kabah kabak kabam kabba kabua kahab kahak kahau kakau kakha kakhk kakka kakku kakma kamak kamam kamau kamba kamma kammu kamuk kamuu khaba khakh khaku khama khamb khumb kuaka kubah kubau kubba kuhak kukah kukak kukka kukma kukua kumah kumba kumbh kumma kumuk ma-ma mahak maham mahua mahuk makaa makah makak makam makau makha makhu makua makuk makum mamak mamba mambu mamma mauka mauma mbama mbamu mbuma mmhmm mmmmm mubah muhak mukaa mukah mukha mukka mumba mumma mummu uh-uh uhhuh ukuma umhum ummah uumaa uuuuu