efeb[10], hebd[9], foce[9], efod[9], dech[8], bece[7], eche[7], hece[7], obce[7], echo[7], heco[7], dece[6],
fob[9], fee[7], efo[7], che[6], ech[6], hec[6], cob[6], bod[6], hoc[6], och[6], bee[5], ehe[5], cod[5], doc[5], deo[4], ode[4],
ef[6], fe[6], be[4], eh[4], he[4], bo[4], ho[4], oh[4], ce[3], de[3], co[3], do[3], od[3], ee[2], eo[2],