-aaa- a-iii aaaai aabaa aabba aacbc aaiib aaina aanai abaab ababa abaca abaci abaia abana abanc abani abann abbac abbai abban abbia abcan abccc abian abici acaca acacb acain acana accia acini aiaia aiani ainab anaba anana anban ancic anian aniba anica anina anini annai annan annia babai baban babia babic babin bacab bacca bacci bacia bacin baiba baici baina banai banan banba banbi banca bania banic banin banna banni bbiab bibia bibic bibin binac binci binic binna bniab c-a-c ca-ca caaan caaba caban cabia cacia cacic cacin caibi caina canai canan cania canin canna ccccc cccii cciii ciaci ciani cibin cicia cinca cinii cinna cnnnn ianca ianni ibaan ibaba ibban ibiai icana icann iccia ician icica icici iiiac iiiii in-an inaba inanc inbin incan iniac inini naani naban nabba nabia nabib nacaa nacac nacba naccc nacic nacna nacni naica naiin naina naini nanai nanan nanci nann- nanna niani nibbi nicca nicci niibi ninan ninia ninib ninna