elf[8], fol[8], efo[7], che[6], ech[6], hec[6], hel[6], hoc[6], och[6], hol[6], ceł[6], cło[6], cel[5], cle[5], lec[5], ole[4],
ef[6], fe[6], eh[4], he[4], ho[4], oh[4], eł[4], ce[3], el[3], co[3], eo[2],