alka[6], kala[6], laka[6], elka[6], kale[6], leka[6], elek[6], kele[6], zeka[5], zele[5],
alk[5], kal[5], lak[5], kel[5], kle[5], lek[5], ala[4], ale[4], lee[4], zek[4], eza[3],
ka[3], al[3], la[3], el[3], aa[2], ee[2], za[2], ez[2], ze[2],
