a-ak aaaa aaar aaas aaav aaka aara aars aasa aass aava agag agar agas agav agga agra agsa agsg agva akaa akar akas akka akr- akra aksa arag arak arar aras arga args arka arks arr- arra arrg arrk arrr arrs ars- arsa arsk arva asaa asag asak asar asas aska askr asks asra asrg asrs assa assk assr asss asva asvs avar avas avgs avra avva gaar gaas gaga gagg gags gara garg garr gars garv gasa gask gasr gass gava gggg ggss gras grav grrr grrs grss gvvv kaaa kaag kaak kaar kaas kag- kaga kagg kagr kags kagv kaka kakk kaks kara karg kark karr kars karv kas- kasa kask kasr kass kava kavs kavv kgak kgas kgga kggg kggr kgks kgra kgrg kgrk kgrr kgrs kgrv kgsr kgva kkaa kkag kkar kkgr kkkk kkrk kkrr kkrs kkrv kksa kksr kkss kkvr kkvv krag krak krar kras krav krgs krka krkk krkr krks krkv krrg krrk krrr krrs krsa krsk krsr krss krsv krva krvg krvk krvr krvs krvv ksak ksar ksas ksav ksgg ksgr ksgv kska kskg kskk kskr ksks ksra ksrg ksrr ksrs ksrv kssa kssr ksss ksva ksvg ksvr kvak kvar kvas kvgs kvra kvrg kvrr kvrv kvsa kvsr kvss kvsv kvvr kvvs kvvv raag raak raas raga ragg rags raka rakk rara rark rars rasa rask rass rava rkss rksv rras rrrr rsaa rssa saag saak saar saas saga sagg sags saka sakk saks sara sarg sark sarr sars sarv sasa sask sass sava savs sgaa sggg sggs sgss sgsv skag skar skra skss sras ssaa ssas ssgs ssra ssrg ssrs sssa ssss svar svrg vaar vaas vag- vaga vagg vags vaka vara varg vark varr vars vas- vasa vass vava vavs vrak vras vrav vrsa vvvv