-ene eeee eefe eefl eefn eele efen elee elef elem elen elfe elle ellu elme elml elne elue elul elum emel emen emeu emle emlm emme emml emmu emne emul enee enel enem enne ennu enue enuf enum eule feel feem feen fefe feff fele felf fell felm feme femm fene fenn ffee ffff ffun flee flem flen flue fluf flum fnuf fuel fuff fufu fule full fulu fume fune funf le-u leef leel leem leen lefe leff lele lell lelu leme lemm lemu lene lenn leun llef lleu llll lmfm lmln luef lufe luff lufu lule lull lulu lume lune lunn meef meel meem meen mefe meff mel- mele melf mell meme meml memu men- mene menn menu meum mlle mmen mmff mmmm mmun mnem muee muel muff mufu mule mull mulm mulu mume mumm mumu mune munn munu neef neel neem neen nefe neff nefl nefm nele nelf nell nem- neme nemn nemu nene nenu neue neuf neum neun neuu nfff nm-e nmff nmml nnnn nuee nuel nuff nule null nume numm numu nune nunn uele uell ufel uffe ulee ulen ulfe ulle ulme ulmu ulne ulul ulum umff unee unef unen unle unlf unne unum uuen uulu uuuu