pech[8], chen[7], spec[6], czep[6], scen[5], pens[5], pesz[5],
che[6], ech[6], hec[6], hep[6], hen[5], cep[5], hes[5], cen[4], cne[4], nep[4], pen[4], ces[4], sep[4], cez[4], cze[4], sen[3], zen[3],
eh[4], he[4], ce[3], pe[3], en[2], es[2], se[2], ez[2], ze[2],
