-aaa- aabaa aabba aacbc abaab ababa abaca aback abaka abala aball abana abanc abank abann abbac abban abcan abccc ablak abnak acaca acacb acack acala acall acana aclla akaba akala akana akban aklan alaba alaca alack alaka alala alana albac albal alban alcan alka- alkan allal allan anaba anack anaka anala anana anban ankaa ankla annal annan baalc babak baban babka bacab bacca back- backa backn bakal bakan bakka bakla balac balak balal balan balca balck balka balla banak banal banan banba banca banck banka banna bball blaan blaca blacc black blanc blank blann c-a-c ca-ca caaan caaba cabal caban cacak calan calc- calca calla callb canal canan canna ccccc clack clacl clank clann cnnnn kaaba kaala kabaa kabab kabak kabal kaban kabba kakan kakka kalaa kalab kalac kalan kalba kalca kalka kalla kalna kanab kanak kanal kanka kanna kbank kcalb kcalc klana klanc klank knabl knack la-la labab labak laban labba labna lacan lacca lacka lakan lakka lalab lalan lalla lanac lanka lanna lball lblnc naaak nabal naban nabba nabla nacaa nacac nacba naccc nacka nacna nakba nakla nalan nalla nanak nanan nanka nann- nanna nkana