foce[9], gees[6], esce[5],
fee[7], efo[7], fes[7], fos[7], sof[7], ego[5], ges[5], ces[4], soc[4],
ef[6], fe[6], go[4], ce[3], co[3], ee[2], eo[2], es[2], se[2], os[2],
