hebd[9], bebe[8], debl[8], bele[7], hele[7], eden[5],
bel[6], ble[6], hel[6], bee[5], ehe[5], ben[5], hen[5], lee[4], den[4], end[4], len[4],
be[4], eh[4], he[4], de[3], el[3], ee[2], en[2],
