huf[11], ufo[9], fru[9], fur[9], ruf[9], żur[9], efo[7], ref[7], for[7], orf[7], reż[7], rże[7], żer[7], żre[7], her[5], hor[5], rho[5], oru[5], ero[3],
fu[8], uf[8], ef[6], fe[6], hu[6], że[6], oż[6], eh[4], he[4], ho[4], oh[4], eo[2], er[2], re[2], or[2], ro[2],
