ackack ag-gag agakha ahchoo aoogah awooga caccao cachaa cachao cagaca cakcak cha-ka chaack chacao chacha chacoa chagah chagga chahak chakka chocho chogha chokaa chokha chokka chooch chowa chowga chwaka coachk cocco- cochoa cockow cococo coocoo cookoo cowcow gaccha gagaga ghagga ghogha ghowch gogaga gohook googoo gwagha hachoo haggah hahaha hahhah hakkao hakoah haokah hawhaw hawwah hkcccc hocooh hohoho hoo-ha hoohaa hoohah hoohoo hookah hwacha kaaawa kaccha kachha kagawa kahawa kahoka kahwah kakaho kakaoh kakkak kawaka khagga khakak khakha khocho koakoa kochow kogawa kokako kokkoh kookoo kwacha kwagga o-hook ocho ohohoh okahao oohooh oooooo wa-wah waahoo wachao wachow wachwa wagowo wahaca wahaha wahaka wahwah wakako wakwak whacko whahoo woohoo woowoo