feny[9], nefy[9], refy[9], nerę[8], nery[5], reny[5],
efę[11], efy[8], fen[7], nef[7], ref[7], erę[7], ery[4], ner[3], ren[3],
ef[6], fe[6], ny[3], en[2], er[2], re[2],
