aaaaba aabach aabech abacab abacha abbace abeche achaea achebe aeacea ahchoo ahooab baabaa bababe babaco babaha bacaba baccha bacheh bahaba bahaha baobab bbbbbb bcache beachb beebea beebee bhabha bo-hoo boabab bocche boccob bochco bococa booboo boohoe boohoo caabah cabeca caccao cacche cachaa cachao caeco- cahaba ccache cebaco ceecee chabab chabbe chacao chacha chacoa chaheh cheaha chebab chebba chebec checca checea cheche cheeba cheech chehab cheoah chocho chooce chooch cobach cobaea cobbob cocco- cochea cochoa cococo cohoba coobah coocoo coohee ecache ecbacc ecobee ecoche ecocho habach habeco habhab haboob hachee hachoo hahaha hahhah hecabe hecche heebee heehee hehehe hehheh hocooh hoebee hohoho hoo-ha hoohaa hoohah hoohoo obeche ocho ohohoh oohooh oooooo