-ene eeee eefe eefl eefn eele eent eete eetu efen efet eft- eftu elee elef elem elen eler elet elfe elft elle ellu elme elml elne elte elue elul elum emel emen emer emet emeu emle emlm emme emml emmu emne emre emte emul enee enel enem ener enne ennu ent- ente entr enue enuf enum enur enut erel erem eren erer eret erft erle erll erme erne erre ertl ertu erum erur etee etel etem eten eter etfe etne etnr etre etrm ette ettn ettu etun euer eule eur- eure eurt feel feem feen feer feet fefe feff fele felf fell felm felt feme femm fene fenn fent fere ferm fern ferr fert feru fete fetr fett fetu ffee ffff ffrr fftf ffun flee flem flen fler flet flue fluf flum flur fnet fnuf free frem fren fret frmn frue frum frun ft-l ften fter fuel fuet fuff fufu fule full fulu fume fune funf funt fur- fure furl furm furn furr furt fute futu le-u leef leel leem leen leer leet lefe leff left lele lell lelu leme lemm lemu lene lenn lent lere lerm lern lert lete lett leun leur lfmr llef llet lleu llll lmfm lmln lmmr lmnt lner lntm lrmt lrne lrrr ltee ltnt lttr luef luer lufe luff luft lufu lule lull lulu lume lune lunn lunt lure lurt lute meef meel meem meen meer meet mefe meff mel- mele melf mell melt meme meml memr memu men- mene menn ment menu mer- mere merf merl merm mern mert meru met- mete mett metu meum mftf mlle mlnr mltr mmen mmff mmmm mmrf mmun mnem mnet mntn mree mren mrln mrml mrtm mrtn mrtt mtel mtff mtle mtnt mtre mtrl mtrr mttr muee muel muet muff mufu mule mull mulm mult mulu mume mumm mumu mune munn munt munu mure murl murn murr murt muru mute mutt mutu muut neef neel neem neen neer neet nefe neff nefl nefm nele nelf nell nelt nem- neme nemn nemu nene nent nenu nere nerf nerl nerm nerr nert neru net- nete nett neue neuf neum neun neur neut neuu nfer nfff nler nm-e nmff nmml nmnt nnmt nnnn nntn nrem nren nrml nrrl nrtl nter nteu ntfl ntnu ntrl ntru nttm nttr nuee nuel nuer nuff nule null nume numm numt numu nune nunn nunt nure nurl nurn nurr nurt nuru nute nutt nutu reef reel reem reen reet refe reff refl refn refr reft refu rele rell relm relt reme remn rene renn rent renu rere rert reru rete retr rett reue reuf reul reut reuu rfef rfem rffl rlee rlef rleu rlml rmll rmtu rnnt rnut rrle rrrr rrum rrun rtee rtfm rtle rtlt rtml ruel ruen ruer ruet rufe ruff ruft rule rull rume ruml rumm rumt rune runf runn runt rure ruru rute rutl rutt rutu ruun teef teel teem teen teer teet teff tefl teft tel- tele tell teln telt telu teme temu tene tenn tent tenu ter- tere terf term tern terr teru tete tetr tett tetu teut tlen tmen tmnt tmtt tnef tnfl tnut tre- tree tref trem tren tret treu trfm trfr trml trmu trte trtr true trun trut truu tten tter ttff ttfn ttml tttt ttul tuel tuen tuer tuet tufe tuff tufm tuft tufu tule tull tulu tume tumu tune tunn tunu ture turf turm turn turr turt turu tute tutl tutt tutu tuum uele uell ufel ufer uffe ulee ulen ulfe ulft ulle ullr ulme ulmu ulne ultt ulul ulum umer umet umff umut unee unef unen uner unle unlf unmr unne unrf unte unum unut ure- uret urfe urff urft urle urne urre urte urum urun urur urut utel uter utne uttu uuen uulu uutf uuuu