-aaa- aaata aabaa aabba aacbc abaab ababa ababy abaca abaya abbac abbat abbay abbyt abbyy abccc abtaa acaca acacb acacy acaya atbat atbay ayata aytac aytat ayyab baata baaya babby bacab bacca baccy bacta batab batac batat batta batty bayaa bayac bayat bayya bccat by-by byatt bycab bytca bytyc c-a-c ca-ca caaba cabby cata- catta catty cc-by ccccc cytyc t-cat ta-ta tabac tabat tabby tacca tataa tatay tatta tatty tayab tayac tbtbt ttttt tyaya ya-ya yaaba yabba yabby yacca yatta yatya