dekle[8], derek[7], redle[7], ekler[7], lerek[7],
elek[6], kele[6], kred[6], redl[6], kler[6], erek[5],
dek[5], kel[5], kle[5], lek[5], lee[4], der[4], red[4], ker[4], rek[4], drr[4],
de[3], el[3], ee[2], er[2], re[2],
