a-ak aaaa aaae aaar aaea aaka aake aara aare aeer aeka aer- aera akaa akae akar akee aker akka akr- akra akre arae arak arar area aree arek arka arke arr- arra arre arrk arrr arza aza- azar azaz azer azra azza eara eare eeea eeee eeka eeke eera eeze eka- ekek eker ekka eraz erer erez erke erra erre ezek ezer ezra kaaa kaak kaar kaer kaka kake kakk kara kare kark karr karz kaza kaze kazr kazz kea- keak kear keaz keek keer keka keke ker- kera kere kerk kerr kerz keza keze kezr kezz kkaa kkar kkea kkez kkkk kkre kkrk kkrr kkrz kkzz krae krak krar kraz krea kree krek krez krka krke krkk krkr krkz krre krrk krrr krrz krza krze krzk krzr krzz kzar kzaz kzee kzer kzke kzkr kzkz kzrk kzrr kzrz kzza kzzk kzzr kzzz raak raaz raer raka rake rakk rara rare rark rarz raza raze razr razz rea- reae reak rear reek reka reke rera rere reza reze rrrr rzka zaar zaer zaka zakk zara zare zark zarr zaza zeae zeek zeke zekr zera zerk zeze zrze zzzz