-ene -one eeee eefe eefl eefn eele eent eero eete eetu efen efeo efet efon efor eft- eftu elee elef elen eleo eler elet elfe elft elle ello ellu elne elon elro elte elto elue elul enee enel eneo ener enne ennu eno- enoe enol enon ent- ente ento entr enue enuf enur enut eole eolo eone eont eore eorl eoto erel eren erer eret erft erle erll erne erno eroe erol eron eroo erre erro ertl ertu erur etee etel eten eter etfe etne etnr etoe eton etre etro ette ettn etto ettu etun euer eule eur- eure euro eurt feel feen feer feet fefe feff fefo fele felf fell felo felt fene fenn fent feof feon fere fern fero ferr fert feru fete fetr fett fetu ffee ffff ffrr fftf ffun flee flen fler flet floe flon floo flor flot flou flue fluf fluo flur fnet fnuf foer fofo fole foll folo folr folt fone fono font foof fool foon foot for- fore forl forn foro forr fort fote foto fott foul foun four fout free fren freo fret froe frol fron frot frou frue frun ft-l ften fter fuel fuet fuff fufu fule full fulu fune funf funt fuor fur- fure furl furn furo furr furt fute futo futu le-u leef leel leen leer leet lefe leff left lele lell lelo lelu lene lenn leno lent leof leon leor leou lere lern lero lert lete leto lett leun leur llef llet lleu llll lloo lner loen loeu lofe loff lofn loft lole loll lolo lone lono lonr lont looe loof lool loon loor loot lore lorn loro lote lotl loto lotr lott loue loul loun lour lout louu lrne lron lrrr ltee ltnt lttr luef luer lufe luff luft lufu lule lull lulu lune lunn luno lunt lure lurt lute neef neel neen neer neet nefe neff nefl nele nelf nell nelo nelt nene neno nent nenu neo- neol neon neoo neot nere nerf nerl nero nerr nert neru net- nete neto nett neue neuf neun neuo neur neut neuu nfer nfff nfon nfto nler nnnn nnot nntn noel noer nole nolf noll nolo nolt non- none nonn nono nont nonu noo- nool noon nooo noor noot nor- nore norf norn noro norr nort not- note noto nott noul noun nour nout nren nron nrrl nrtl nter nteu ntfl ntnu ntof ntrl ntru ntto nttr nuee nuel nuer nuff nule null nune nunn nuno nunt nuon nure nurl nurn nurr nurt nuru nute nutt nutu o-eo oele oen- oeno oere oeuf ofen ofer off- offe offo offr offu ofno ofor ofre ole- olef olen oleo oler olet olfe olle ollo olne olof olon olor olot oltu olur one- onee onel oneo oner onlf onne onno onon onor ont- onto onue onur onut ooer ooff oolo oone oont oooo oore oort ore- orel oren oreo orer orfe orff orfu orle orlo orlu orne orno oro- oroe orof oron oror orot orro orte orto otee oten oter oto- otoe otof oton otoo otor otre otro otte otto ottu otur ouen ouer oufe ouff oule oulu oun- oune our- oure ourn ouro ourt out- oute outo ouu- reef reel reen reet refe reff refl refn refr reft refu rele rell relo relt rene renn reno rent renu reof reol reot reou rere rero rert reru rete reto retr rett reue reuf reul reut reuu rfef rffl rlee rlef rleu rnnt rnot rnut roel roen roer roet rofe roff rofl rofo role rolf roll rolo rolt rone rono ront roof rool roon roor root rore roro rort roru rote rotl rotn roto rotr rott roue rouf roul roun rout rrle rrrr rrun rtee rtle rtlt ruel ruen ruer ruet rufe ruff rufo ruft rule rull rulo rune runf runn runo runt rure ruro ruru rute rutl ruto rutt rutu ruun teef teel teen teer teet teff tefl teft tel- tele tell teln telo telt telu tene tenn teno tent tenu teon teor ter- tere terf tern tero terr teru tete teto tetr tett tetu teut tfot tlen tlon tnef tnfl tnut toee toen toer toet toff tofo toft tofu tol- tole toll tolo tolt tolu tone tonn tono tonu toof tool toon toor toot tore torf torn toro torr tort toru tote toto totr tott toul toun tour tout tre- tree tref tren treo tret treu trfr trno troe tron troo trot trou trte trtr true trun trut truu tten tteo tter ttff ttfn ttoe tton tttt ttul tuel tuen tuer tuet tufe tuff tufo tuft tufu tule tull tulo tulu tune tunn tuno tunu tuor ture turf turn turo turr turt turu tute tutl tuto tutt tutu tuuo uele uell ueno ufel ufer uffe ulee ulen uleo ulfe ulft ulle ullo ullr ulne ulno ulo- ulto ultt ulul unee unef unen uner unle unlf unne unno unon unrf unro unte unto unut uofl uofo uone uor- uore ure- uret urfe urff urft urle urne uro- urol uroo urre urte urun urur urut utel uter utfo utne utor utto uttu uuen uulu uuno uutf uuuu