paf[8], pfe[8], efa[7], fas[7], fes[7], bad[6], dba[6], pad[5], bas[5], sad[4], des[4], pas[4], psa[4], sap[4], spa[4], sep[4],
fa[6], ef[6], fe[6], ba[4], be[4], ad[3], da[3], de[3], pa[3], pe[3], as[2], es[2], se[2],
