-aaa- aaata aabaa aabba aacbc abaab ababa ababu ababy abaca abaya abbac abbat abbay abbyt abbyy abccc abtaa abuta abutt acaca acacb acacy acaua acaya accub actua acuba acuta atabu atbat atbay ayata aytac aytat aytua ayyab ayyub baata baaya babau babby babut bacab bacca baccy bacta bacu batab batac batat batau batta battu batty bauta bauya bayaa bayac bayat bayut bayya bccat bubba bubby bucay bucca butat butty butua butut by-by byatt bycab bytca bytyc c-a-c ca-ca caaba cabby cabut cacau cacu cata- catta catty catua cauac cauca cauty cc-by ccccc cuaba cubby cubub cucuy cutcu cutty cytyc t-cat ta-ta ta-tu tabac tabat tabby tabua tabut tacca tataa tatau tatay tatta tattu tatty taut- tauya tayab tayac tayau tbtbt tbutt ttttt tuaca tubac tubba tubby tucca tuctu tutta tutty tuyaa tyaya ubata utaya uuuuu ya-ya yaaba yabba yabby yacca yacuy yatta yatya yauca yubya yucay yucca