fere[8], free[8], sfer[8], serż[8], dres[5], eser[4],
fee[7], ref[7], fes[7], reż[7], rże[7], żer[7], żre[7], ehe[5], her[5], hes[5], der[4], red[4], des[4], ser[3],
ef[6], fe[6], że[6], eh[4], he[4], de[3], ee[2], er[2], re[2], es[2], se[2],
