fenek[10], nerek[6],
kneź[13], kwef[9], fere[8], free[8], erek[5], krew[5], werk[5], nerw[4],
weź[11], fee[7], fen[7], nef[7], ref[7], ker[4], rek[4], wek[4], ner[3], ren[3], ewe[3], wen[3], rew[3], wre[3],
ef[6], fe[6], ee[2], en[2], er[2], re[2], ew[2], we[2],
