redie[6], desie[6], deser[6], seder[6], serie[5], serir[5], sierr[5],
idee[5], dier[5], seid[5], dres[5], esie[4], eser[4], sire[4],
der[4], red[4], drr[4], des[4], dis[4], rei[3], eis[3], sie[3], ser[3], sir[3],
de[3], id[3], ee[2], er[2], re[2], es[2], se[2], si[2],
