-aaa- -abad a-dna aabaa aabba abaab ababa abada abaka abana aband abank abann abbad abban abdan abnak adaba adada adaka adana adkan adnan akaba akana akand akban akkad anaba anaka anana anand anban andab andad andan ankaa annan b-dna babak baban babka badak badan badna bakan bakka banak banan banba banda bandb bandn banka banna d-a-d daada daana daban dabba dadda dadna dakan dakka danak danan danda dandd danka danna ddddd k-b-d kaaba kabaa kabab kabad kabak kaban kabba kadan kakan kakka kanab kanad kanak kanda kandk kanka kanna kbank naaak naban nabba nadab nadak nadan nakba nanak nanan nanda nanka nann- nanna ndana nkana