a-ak a-ok aaaa aaar aaas aaka aaoo aara aaro aars aasa aass akaa akao akar akas akka akko akok akos akr- akra aksa aoks aora aors aoss arak arar aras arka arko arks aroa aroo aror aros aroz arr- arra arrk arro arrr arrs ars- arsa arsk arso arza arzo asaa asak asao asar asas aska asko askr asks asok asor asos asra asro asrs assa assk asso assr asss aza- azar azas azaz azo- azoo azor azos azra azza azzo k-os kaaa kaak kaar kaas kaka kakk kako kaks kaoa kaok kaor kaos kara kark karo karr kars karz kas- kasa kask kaso kasr kass kaza kazo kazr kazz kkaa kkar kkkk kkoa kkoo kkor kkoz kkrk kkro kkrr kkrs kkrz kksa kksr kkss kkzz koak koar koas koaz koka kokk koko kokr koks kokz kook kooo koor koos kooz kora kork koro korr kors kos- kosa koso kosr koss kosz koza kozk kozo kozr krak krar kras kraz krka krkk krko krkr krks krkz kroa krok kroo kror kros kroz krrk krro krrr krrs krrz krsa krsk krsr krss krza krzk krzr krzs krzz ksak ksar ksas ksaz kska kskk ksko kskr ksks kskz ksok ksoo ksor ksos ksra ksro ksrr ksrs ksrz kssa ksso kssr ksss kssz kszr kzar kzaz kzkr kzks kzkz kzoo kzor kzoz kzrk kzro kzrr kzrs kzrz kzza kzzk kzzo kzzr kzzs kzzz oaks oara oars oass okak okas okaz okka okko okok okor okra okro oksa okso ooaa ooak oooo ooos oora oosa orak orao orar oras orka orko oro- orok oror oros oroz orra orro orrs orsa orsk orso orzk orzo osak osar osas osoo osor osos osro ossa osso ozar raak raas raaz raka rakk raok raos rara rark raro rars rarz rasa rask raso rass raza razo razr razz rkos rkss roak roar roas roka rokk roko rokr roks rook roor roos rooz rora rork roro rosa roso ross roza rozz rras rrrr rsaa rsos rssa rzka s-os saak saar saas saaz saka sakk sako saks saor saos sara sark saro sarr sars sarz sasa sask saso sass saza skar skaz skor skra skss soak soar soas soaz soka sokk soko sook soor soos sora soro sorr sors sosa soso soss soz- soza sras sros ssaa ssao ssas ssra ssrs sssa ssss szar szss z-ro zaar zaka zakk zaks zara zark zaro zarr zask zaza zoar zoo- zook zoos zora zork zoro zors zoso zoss zoza zozo zsss zzzs zzzz