elf[8], fen[7], nef[7], fes[7], bel[6], ble[6], mel[5], ben[5], len[4], men[4], nem[4], mes[4], sem[4], sen[3],
ef[6], fe[6], be[4], el[3], em[3], me[3], en[2], es[2], se[2],
