hel[6], hep[6], hen[5], lep[5], pel[5], ple[5], hes[5], den[4], end[4], len[4], nep[4], pen[4], des[4], sep[4], sen[3],
eh[4], he[4], de[3], el[3], pe[3], en[2], es[2], se[2],
