frez[8], cher[7], herc[7], rzec[5], rzez[4],
ref[7], frr[7], fez[7], che[6], ech[6], hec[6], her[5], cer[4], cez[4], cze[4], zer[3], zez[3],
ef[6], fe[6], eh[4], he[4], ce[3], er[2], re[2], ez[2], ze[2],
