perć[10], piór[9], efir[8], dier[5], peri[5],
pić[9], pfe[8], pif[8], ród[8], pór[8], ref[7], dip[5], pie[4], der[4], red[4], per[4], rep[4], rei[3],
ód[7], ef[6], fe[6], fi[6], de[3], id[3], pe[3], pi[3], er[2], re[2],
