kneź[13], epok[6], kopn[6], open[5], peon[5], poen[5], noez[4], ozen[4],
kop[5], eko[4], nok[4], nep[4], pen[4], zek[4], eon[3], one[3], zen[3], ezo[3], zon[3],
ko[3], ok[3], pe[3], op[3], po[3], ee[2], en[2], eo[2], no[2], on[2], ez[2], ze[2], oz[2],
