besser[8], bessre[8], essers[6],
ebers[7], erbes[7], erbse[7], serbe[7], esser[5],
eber[6], erbe[6], rebe[6], esse[4], sees[4],
erb[5], ree[3], see[3], ers[3], res[3], ess[3],
er[2], re[2], es[2],
