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fig[9], gif[9], hif[9], fee[7], ghi[7], efo[7], gid[6], dog[6], ehe[5], gie[5], ego[5], goi[5], ogi[5], hoi[5], deo[4], ode[4], doi[4], ido[4],
ef[6], fe[6], fi[6], eh[4], he[4], hi[4], go[4], ho[4], oh[4], de[3], id[3], do[3], od[3], ee[2], eo[2],