aaaaba abacab abacot abbacy abbott abcott accott actcoy at-bat ataaba atabay atacta atoyac ayoayo ayyaya baabaa babaco bacaba baobab batata batboy batcat batya baybay bayoba bayota bayott baytoo bbbbbb boabab bobcat bobota boccob bococa boo-ay boo-ya boobay booboo botota boycot boytoy byatta caccao catcat cattoy cattyc cayoba ccaatt ccatca cobaya cobbob cocco- coccy- cococo cocota cocto- coocoo cooyoo cyatta oooooo tabaco tabata tabbat taboot taboty tacata tacyba taobao taobat taotao tataat tatoba tattat tattoo taytay toatoa tobata toboot toccoa tootat tootoo totota totoya toyboy toyobo toyota tyatya tycobb yabayo yaboot yacata yatata ybabyy yocto- yotoco yotta- yottaa yoyoyo