a-ak a-do a-ok aaaa aaad aaar aaas aada aads aaka aaoo aara aard aaro aars aasa aasd aass adaa adad adak adao adar adas adda addd addo addr adds adod adok adoo ador ados adra adro adrs adsa adso adsr adss akaa akao akar akas akka akko akok akos akr- akra aksa aoks aora aors aosd aoss arad arak arar aras arda ardo ards arka arko arks aroa arod aroo aror aros arr- arra arrk arro arrr arrs ars- arsa arsd arsk arso asaa asad asak asao asar asas asda asdo asds aska asko askr asks asod asok asor asos asra asro asrs assa assd assk asso assr asss daad daar daas dada dado dads daka dako daks daos dara dard dark daro darr dars dasa dasd dask dass dddd ddss doak doar doas dod- doda dodd dodo dods doka doko dood dook door doos dora dord dork doro dorr dors dosa dosk doso doss draa drad drak drar dras drda drod drra drrs drsa dsda dsdr dsoa dsos dsrr dssa k-os kaaa kaak kaar kaas kad- kada kadd kado kadr kads kaka kakk kako kaks kaoa kaok kaor kaos kara kard kark karo karr kars kas- kasa kask kaso kasr kass kdaa kdad kdak kdao kdar kddd kddk kddr kdka kdkd kdkk kdko kdkr kdok kdro kdrs kdsd kdsk kdsr kdss kkaa kkar kkda kkdd kkdo kkkk kkoa kkoo kkor kkrk kkro kkrr kkrs kksa kksd kksr kkss koak koar koas koda kodk kodo kods koka kokk koko kokr koks kook kooo koor koos kora kord kork koro korr kors kos- kosa kosd koso kosr koss krad krak krar kras krda krdd krdo krdr krds krka krkd krkk krko krkr krks kroa krod krok kroo kror kros krrk krro krrr krrs krsa krsd krsk krsr krss ksak ksar ksas ksdk ksdr ksds kska kskd kskk ksko kskr ksks ksok ksoo ksor ksos ksra ksro ksrr ksrs kssa ksso kssr ksss oaks oara oars oass odas odda oddd odds odoo odor odos odra odso okak okas okka okko okok okor okra okro oksa okso ooaa ooak ooda oooo ooos oora oord oosa orad orak orao orar oras orda ordo ords orka orko oro- orok oror oros orra orro orrs orsa orsk orso osak osar osas osoo osor osos osrd osro ossa ossd osso raad raak raas rada radd rado radr rads raka rakk raok raos rara rark raro rars rasa rasd rask raso rass rdas rdos rdso rkos rkss road roak roar roas roda rodd rodo rods roka rokk roko rokr roks rood rook roor roos rora rork roro rosa roso ross rrad rras rrrr rsaa rsdd rsds rsos rssa s-os saad saak saar saas sada sadd sado sadr sads saka sakk sako saks saor saos sara sard sark saro sarr sars sasa sasd sask saso sass sdak sdds sdrs sdss skad skar skor skra sksd skss soad soak soar soas soda sodd sodo sods soka sokk soko sood sook soor soos sora sord soro sorr sors sosa soso soss sras sros srsd ssaa ssao ssas ssdd ssra ssrs sssa ssss