efir[8], sfer[8], esic[5], sice[5], siec[5], serc[5], sire[4],
cif[8], ref[7], fes[7], fis[7], cie[4], cer[4], ces[4], cis[4], sic[4], rei[3], eis[3], sie[3], ser[3], sir[3],
ef[6], fe[6], fi[6], ce[3], ci[3], er[2], re[2], es[2], se[2], si[2],
