a-ak a-ii aaaa aaae aaai aaar aaea aaii aaka aake aara aare aari aeer aeka aer- aera aeri aiai aiea aiee aiia aiir aika aike aiki aira aire airi akaa akae akai akar akee aker akia akie akik akir akka akki akr- akra akre arae arai arak arar area aree arei arek aria arie arii arik arka arke arki arr- arra arre arri arrk arrr eara eare eeea eeee eeka eeke eera eiei eier eika eike eiki eira eire eka- ekek eker ekka ekki erei erer eria erie erik erke erki erra erre iaaa iaai iaea iaia iara iare ieie iera iere ieri iiie iiii iira ikar ikea ikee iker ikki ikra ikri irae irai irak irar iree irer iri- iria irie irka irki irra irre irri kaaa kaai kaak kaar kaei kaer kaia kaie kaii kaik kair kaka kake kaki kakk kara kare kari kark karr kea- keak kear keek keer keii keik keir keka keke keki ker- kera kere keri kerk kerr kiai kiar kier kiia kiii kiik kika kiki kikk kikr kira kiri kirk kirr kkaa kkai kkar kkea kkia kkik kkkk kkre kkrk kkrr krae krai krak krar krea kree krei krek kria krik krka krke krki krkk krkr krre krri krrk krrr raak raer raia raie raii raik rair raka rake raki rakk rara rare rari rark rea- reae reak rear reek reia reii reik reir reka reke reki rera rere reri riaa riai riak riek rier riia rika rike riki rikk rire riri rrrr