a-ak aaaa aaad aaar aaas aada aads aaka aara aard aars aasa aasd aass adaa adad adak adar adas adda addd addr adds adra adrs adsa adsr adss akaa akar akas akka akr- akra aksa arad arak arar aras arda ards arka arks arr- arra arrk arrr arrs ars- arsa arsd arsk asaa asad asak asar asas asda asds aska askr asks asra asrs assa assd assk assr asss daad daar daas dada dads daka daks dara dard dark darr dars dasa dasd dask dass dddd ddss draa drad drak drar dras drda drra drrs drsa dsda dsdr dsrr dssa kaaa kaak kaar kaas kad- kada kadd kadr kads kaka kakk kaks kara kard kark karr kars kas- kasa kask kasr kass kdaa kdad kdak kdar kddd kddk kddr kdka kdkd kdkk kdkr kdrs kdsd kdsk kdsr kdss kkaa kkar kkda kkdd kkkk kkrk kkrr kkrs kksa kksd kksr kkss krad krak krar kras krda krdd krdr krds krka krkd krkk krkr krks krrk krrr krrs krsa krsd krsk krsr krss ksak ksar ksas ksdk ksdr ksds kska kskd kskk kskr ksks ksra ksrr ksrs kssa kssr ksss raad raak raas rada radd radr rads raka rakk rara rark rars rasa rasd rask rass rdas rkss rrad rras rrrr rsaa rsdd rsds rssa saad saak saar saas sada sadd sadr sads saka sakk saks sara sard sark sarr sars sasa sasd sask sass sdak sdds sdrs sdss skad skar skra sksd skss sras srsd ssaa ssas ssdd ssra ssrs sssa ssss