aaaaba aabach abacab abacha abchak ackack ahchoo ahooab aka-bo akbaba akkaba baabaa babaco babaha bacaba baccha bachok bahaba bahaha bahkah bakkah bakoca baobab bbbbbb bhabha bhookh bo-hoo boabab boback boccob bochco bochka bococa bocock booboo boohoo caabah caback cabook caccao cachaa cachao cahaba cakcak cha-ka chaack chabab chacao chacha chacoa chahak chakab chakka chocho chokaa chokha chokka chooch coachk cobach cobbob cocco- cochoa cococo cohoba coobah coocoo cookoo h-back habach habaka habhab haboob hachoo hackbb hahaha hahhah hakkao hakoah haokah hkcccc hoback hocooh hohoho hoo-ha hoohaa hoohah hoohoo hookah kaabah kaback kabaka kabbah kabook kaccha kachha kahoka kakaho kakaoh kakkak khabab khakak khakha khocho koakoa kobaco kobako koboko kochab kokako kokkoh kookoo o-hook ocho ohohoh okahao oohooh oooooo