a-ak aaaa aaar aaas aaka aara aars aasa aass agag agar agas agga agra agsa agsg akaa akar akas akka akr- akra aksa arag arak arar aras arga args arka arks arr- arra arrg arrk arrr arrs ars- arsa arsk asaa asag asak asar asas aska askr asks asra asrg asrs assa assk assr asss gaar gaas gaga gagg gags gara garg garr gars gasa gask gasr gass gggg ggss gras grrr grrs grss kaaa kaag kaak kaar kaas kag- kaga kagg kagr kags kaka kakk kaks kara karg kark karr kars kas- kasa kask kasr kass kgak kgas kgga kggg kggr kgks kgra kgrg kgrk kgrr kgrs kgsr kkaa kkag kkar kkgr kkkk kkrk kkrr kkrs kksa kksr kkss krag krak krar kras krgs krka krkk krkr krks krrg krrk krrr krrs krsa krsk krsr krss ksak ksar ksas ksgg ksgr kska kskg kskk kskr ksks ksra ksrg ksrr ksrs kssa kssr ksss raag raak raas raga ragg rags raka rakk rara rark rars rasa rask rass rkss rras rrrr rsaa rssa saag saak saar saas saga sagg sags saka sakk saks sara sarg sark sarr sars sasa sask sass sgaa sggg sggs sgss skag skar skra skss sras ssaa ssas ssgs ssra ssrg ssrs sssa ssss