aaaaba aabach aba-wa abacab abacha ahchoo ahooab ba-awa baabaa babaco babaha babowo bacaba baccha bachow bahaba bahaha baobab bbbbbb bhabha bo-hoo boabab bobowa bobowo boccob bochco bochow bococa booboo boohoo bowwow caabah caccao cachaa cachao cahaba chabab chacao chacha chacoa chocho chooch chowa cobach cobbob cocco- cochoa cococo cohoba coobah coocoo cowcow habach habhab haboob hachoo hahaha hahhah hawhaw hawwah hocooh hohoho hoo-ha hoohaa hoohah hoohoo hwacha ocho ohohoh oohooh oooooo wa-wah waahoo waboba wachao wachow wachwa wahaca wahaha wahhab wahwah whahoo woohoo woowoo