fere[8], free[8], deje[7], reje[6],
fee[7], hej[7], ref[7], dej[6], ehe[5], her[5], jer[5], rej[5], der[4], red[4],
ef[6], fe[6], eh[4], he[4], ej[4], je[4], de[3], ee[2], er[2], re[2],
