chebd[11], hecne[8],
hebd[9], dech[8], bece[7], eche[7], hece[7], chen[7], dece[6], eden[5],
che[6], ech[6], hec[6], bee[5], ehe[5], ben[5], hen[5], cen[4], cne[4], den[4], end[4],
be[4], eh[4], he[4], ce[3], de[3], ee[2], en[2],
