derek[7], kerem[7],
emek[6], kred[6], derm[6], krem[6], merk[6], erek[5], erem[5],
dek[5], dem[5], kem[5], mee[4], der[4], red[4], ker[4], rek[4], mer[4], rem[4],
de[3], em[3], me[3], ee[2], er[2], re[2],
