-aaa- aaaah aahaa aakko adada adado adaka addah addha adhhd ahhaa ahhha ahoah ahoko akaoa akkad akoda akoka akoko d-a-d daada dadah dadao dadda daddo dadha dadoo dahak dahao dahka dahod dahok dakah dakha dakka daoko ddddd dhada dhadd dhaka dhaoa dhoda dhoka do-do doado dodad dodoo dohad dohak dokda dokdo dokha dokka doodo ha-ha hadad hadah hadda haddo hadha hadoa hahha hakha hakka hhhhh ho-ho ho-oh hodad hodak hodod hokah hooah hooda hooha hooka k-a-o kadha kadod kahak kakao kakha kakhk kakka kakko kako- kakod kaooa khaad khakh khoda khood ko-ko kodad kodak kodok kohak kokad kokak kokka kokko kooka oh-oh oh-ok ohada ohoka okada okaka okkad okoho ooooh ooooo