zeka[5], koza[5], okaz[5], oaza[4], zeza[4],
oka[4], eko[4], zek[4], eza[3], oaz[3], ezo[3], zza[3], zez[3],
ka[3], ko[3], ok[3], aa[2], eo[2], za[2], ez[2], ze[2], oz[2],
