heder[8], diery[7], redie[6], redii[6],
hydr[8], hery[7], dery[6], redy[6], iryd[6], idee[5], idei[5], dier[5],
hyr[6], ehe[5], her[5], idy[5], der[4], red[4], ery[4], rei[3],
eh[4], he[4], hi[4], de[3], id[3], ee[2], ii[2], er[2], re[2],