figo[10], foce[9], ghee[8], efie[8], eche[7], hece[7], echo[7], heco[7], choi[7], ecie[5],
fig[9], gif[9], hif[9], cif[8], fee[7], ghi[7], efo[7], che[6], ech[6], hec[6], chi[6], ich[6], hoc[6], och[6], ehe[5], gie[5], ego[5], goi[5], ogi[5], hoi[5], cie[4],
ef[6], fe[6], fi[6], eh[4], he[4], hi[4], go[4], ho[4], oh[4], ce[3], ci[3], co[3], ee[2], eo[2],
