faen[8], fena[8], bace[7], bean[6], cepa[6], pace[6], cena[5], pean[5], pena[5],
caf[8], paf[8], pfe[8], efa[7], fan[7], fen[7], nef[7], cab[6], ban[5], ben[5], cap[5], pac[5], cep[5], cna[4], cen[4], cne[4], nap[4], pan[4], nep[4], pen[4],
fa[6], ef[6], fe[6], ba[4], be[4], ce[3], pa[3], pe[3], na[2], en[2],
