frez[8], rzec[5],
fen[7], nef[7], ref[7], fez[7], cen[4], cne[4], cer[4], cez[4], cze[4], ner[3], ren[3], zen[3], zer[3],
ef[6], fe[6], ce[3], en[2], er[2], re[2], ez[2], ze[2],
