a-ak aaaa aaae aaar aaea aaka aake aara aare aart aata aatk aatt aeer aeka aer- aera aeta aetr aett akaa akae akar akee aker akka akr- akra akre akte arae arak arar arat area aree arek aret arka arke arr- arra arre arrk arrr arrt arta arte artr at-t ataa atae atak atar atat atea atee ater atka atkt atra atre atrk atta atte attr eara eare eart eata eate eeea eeee eeka eeke eera eeta eete eka- ekek eker eket ekka ekta erat erer eret erke erra erre erta etak etat etee eter etka etra etre etta ette kaaa kaak kaar kaat kaer kaet kaka kake kakk kakt kara kare kark karr kart kat- kata kate katk katr katt kea- keak kear keat keek keer keet keka keke ker- kera kere kerk kerr kert ket- keta kete ketk ketr kett kkaa kkar kkat kkea kkkk kkre kkrk kkrr kkrt kktk krae krak krar krat krea kree krek kret krka krke krkk krkr krre krrk krrr krrt krta krtk krtr ktaa ktae ktak ktar ktat ktea ktee ktek ktke ktkk ktkr ktkt ktre ktrk ktrr ktrt kttk kttr kttt raak raat raer raka rake rakk rakt rara rare rark rata rate ratk ratt rea- reae reak rear reat reek reet reka reke rekt rera rere rert reta rete retr rett rrat rrrr rtee taa- taar taat taer taka take takk takt tara tare tark tarr tart tata tate tatr tatt teak tear teat teek teer teet teka teke ter- tera tere terk terr teta tete tetr tett traa trae trak trat tre- trea tree trek tret trra trte trtr tter tttt