deje[7], keje[7], jeep[7], reje[6], kred[6], krep[6], erek[5],
dej[6], kej[6], dek[5], jer[5], rej[5], der[4], red[4], ker[4], rek[4], per[4], rep[4],
ej[4], je[4], de[3], pe[3], ee[2], er[2], re[2],
