efemer[11],
fermę[14], refem[10],
efem[9], ferm[9], fere[8], free[8], erem[5],
efę[11], mrę[8], fee[7], ref[7], erę[7], mee[4], mer[4], rem[4],
ef[6], fe[6], em[3], me[3], ee[2], er[2], re[2],
