eeee eefe eefl eele elee elef elem elfe elle ellu elme elml elue elul elum emel emeu emle emlm emme emml emmu emul eule feel feem fefe feff fele felf fell felm feme femm ffee ffff flee flem flue fluf flum fuel fuff fufu fule full fulu fume le-u leef leel leem lefe leff lele lell lelu leme lemm lemu llef lleu llll lmfm luef lufe luff lufu lule lull lulu lume meef meel meem mefe meff mel- mele melf mell meme meml memu meum mlle mmff mmmm muee muel muff mufu mule mull mulm mulu mume mumm mumu uele uell ufel uffe ulee ulfe ulle ulme ulmu ulul ulum umff uulu uuuu