a-ak aaaa aaar aaav aaka aara aava akaa akar akka akr- akra arak arar arka arr- arra arrk arrr arva arza avar avaz avra avva aza- azar azaz azra azza kaaa kaak kaar kaka kakk kara kark karr karv karz kava kavv kavz kaza kazr kazz kkaa kkar kkkk kkrk kkrr kkrv kkrz kkvr kkvv kkzz krak krar krav kraz krka krkk krkr krkv krkz krrk krrr krrz krva krvk krvr krvv krvz krza krzk krzr krzz kvak kvar kvaz kvra kvrr kvrv kvvr kvvv kvvz kzar kzaz kzkr kzkz kzrk kzrr kzrv kzrz kzza kzzk kzzr kzzv kzzz raak raaz raka rakk rara rark rarz rava raza razr razz rrrr rzav rzka vaar vaka vara vark varr vava vaza vkzv vrak vrav vraz vvvv zaar zaav zaka zakk zara zark zarr zaza zzzz