eeee eeke eele eiei eier eike eiki eile eire ekek eker ekki elee elek eler elie elik elil elke elki elle elli erei erel erer erie erik eril erke erki erle erli erll erre ieie iele iere ieri iiie iiii ikee iker ikki ikri ile- ilek iler ilie ilir ilke ilki ill- ille illi ilre iree irel irer iri- irie iril irki irre irri keek keel keer keii keik keil keir keke keki kekl kele keli kelk kell ker- kere keri kerk kerl kerr kiel kier kiii kiik kiki kikk kikr kile kili kilk kill kilr kiri kirk kirr kkik kkkk kkli kkll kkre kkrk kkrl kkrr klee klek kler klik klil klir klkk klkl klkr klle kllk klrk klrr kree krei krek krik kril krke krki krkk krkr krle krre krri krrk krrl krrr leek leel leer leie leik leil leir leke leki lekk lele leli lell lere lerk liek liel lier liii liir like lile lili lill lire liri lirk lirl lirr llll lrrr reek reel reii reik reil reir reke reki rele rell rere reri riek riel rier rike riki rikk rile rill rire riri rlee rrle rrrr