a-ii aaaa aaab aaad aaai aaar aaba aabb aabd aabi aada aadi aaib aaii aara aard aari abaa abab abad abai abar abb- abba abbb abbi abbr abda abdi abia abib abid abir abra abri adaa adab adad adai adar adba adbi adda addd addi addr adia adib adir adq- adra aiai aiba aida aidb aidi aidr aiia aiib aiid aiir aira aird airi aqai aqar aqda aqir aqra arab arad arai araq arar arba arbi arda ardi aria arib arid arii arq- arqa arr- arra arri arrr ba-i baaa baad baar baba babb babi babr bada badb badd badi badr baia baib baid bair baqa bar- bara barb bard bari barq barr bbad bbbb bbbq bbdd bd-r bdii biad biar biba bibb bibi bida bidi bidr biqi bira birb bird biri birr brab brad brai brda bria brid briq brrr daab daad daar daba dabb dada dadi daia daid dair dara darb dard dari darr dbar dddd dia- diab diad diar diba dibb dida didi diii dira dird dirr dqdb draa drab drad drar drba drda drib driq drra iaaa iaai iaba iadb iaia iara ibad ibar ibia ibid ibra ibrd ibri idad idar idda idia idid idiq idir idra iida iiii iira irad irai iraq irar irda iri- iria irid irra irri qada qadi qadr qaid qara qari qida qira qqqq raab raad raba rabb rabi rada radd radr raia raid raii rair rara rarb rari rbbb rbbr riaa riab riad riai rib- riba rida ridd ridi riia riqq riri rqda rrad rrrr