a-okay ahappy ahokay akakpo akkaya akyaka apayao apokpa apopka ayoayo ayyaya hahaha hahhah hakkao hakoah haokah happyh hohoho hokpok hoo-ha hoohaa hoohah hoohoo hookah hoopoo hooyah hyakko hypho- kahoka kakaho kakaoh kakapo kakhay kakkak kayako kayapa kayapo kayoko khakak khakha khyaha koakoa kok-oy kokako kokkoh kokopo kookoo kookyo koopoo kooyah kopoky kyokha kypho- o-hook ohohoh ohokay ohpooh ohyoko okahao okpoko oohooh oooooo oy-kho pa-hok paao paopao papaya phako- phayao phooka pokaka pokkah pookah pookoo poopoo popopo popoyo poppop pppppp yakhak yakkha yakyak yhyakh yo-hah yo-pop yohkoh yohoho yokoya yoohoo yoyoyo