-aaa- aaaah aahaa aakko ahaya ahhaa ahhha ahoah ahoko akaoa akayu akkoy akoka akoko akoya akuku aokay ayaah ayaka ayako ayoka ayuka ha-ha hahha hakha hakka hauho hauka hauya hayao hayko hhhhh ho-ho ho-oh hoaky hokah hokku hooah hooha hooka hooky hooya houka hoyha huayo huhuh hukah hukok huyou hyoka k-a-o kahak kahau kahya kakao kakau kakha kakhk kakka kakko kakku kako- kakuy kakya kaooa kauko kayah kayak kayao kayko kayoa khakh khaku khaya khayu khoku khyah ko-ko kohak kohua kokak kokka kokko kokou kokyu kooka kooky kouha kouka koyah koyuk kuaka kuhak kukah kukak kukka kukko kukok kukua kuoyu kyaka kyoho kyoka kyoko o-hoy oh-oh oh-ok ohkay ohoka ohyay ohyou okaka okaya okoho okoyo okuka okuku okyay ookay ooooh ooooo ooyah ouaka ouako oyoko uh-oh uh-uh uhhoh uhhuh uuuuu y-o-u ya-ya yaaku yahoo yahya yakka yakko yakky yo-ho yo-yo yohay yohko yokoo yokou yooka youku youok yuhua yukka yukky yukou yuyao