derik[7], derki[7], direk[7], kiedr[7],
deki[6], kred[6], dirk[6], dier[5], erki[5], kier[5], reki[5],
dek[5], kei[4], kie[4], der[4], red[4], ker[4], rek[4], ikr[4], kir[4], drr[4], rei[3],
de[3], id[3], ki[3], er[2], re[2],
