pfe[8], ref[7], frr[7], reż[7], rże[7], żer[7], żre[7], dem[5], der[4], red[4], mer[4], rem[4], per[4], rep[4], drr[4], prr[4],
ef[6], fe[6], że[6], de[3], em[3], me[3], pe[3], er[2], re[2],
