efem[9], kpem[7], emek[6], dnem[6], mend[6], peem[6], eden[5], enem[5],
pfe[8], fee[7], fen[7], nef[7], dek[5], dem[5], kem[5], mee[4], den[4], end[4], men[4], nem[4], nep[4], pen[4],
ef[6], fe[6], de[3], em[3], me[3], pe[3], ee[2], en[2],
