-ene -one bbbb bbeb bbet bbfn bblb bebb bebe bebo beeb beef beel been beer beet befe beff befo beft bele bell belo belt belu bene benn beno bent benu beo- beof beon beor beot bere bern bero berr bert beru bete beto bett betu beur bffl bftt blbt bleb blee bleo blet bleu blno blob blon bloo blot blou blub blue bluf blur blut bner bnet bnor bnrr bobb bobe bobo bobu boee boef boel boen boeo boer boet bofe boff bofu bole boll boln bolo bolt bolu bone bonn bono bont bonu boob booe boof bool boon boor boot bor- bore borf born boro borr bort boru botb bote botn boto bott boue bouf boul boun bour bout breb bree bref brel bren breo brer bret brfu brno brob broe brol bron broo bror brot brou brrr brue brun brut bten btob btor btrt bttb bubb bube bubo bubu buel buen buer bueu bufe buff bufo bufr bulb bule bull bult bulu bunb bune bunn buno bunt bunu buol buon bur- burb bure burl burn buro burr burt buru but- bute buto butt ebbo ebbr ebel eben eber ebno eboe ebol ebon eboo ebor ebro ebru ebul ebur eeee eefe eefl eefn eele eent eero eete eetu efbr efen efeo efet efon efor eft- eftu el-b elbe elbo elbu elee elef elen eleo eler elet elfe elft elle ello ellu elne elon elro elte elto elue elul enb- enbn enbr enee enel eneo ener enfb enne ennu eno- enoe enol enon ent- ente ento entr enue enuf enur enut eole eolo eone eont eore eorl eoto erbb erbe ereb erel eren erer eret erft erle erll erne erno erob eroe erol eron eroo erre erro ertl ertu erub erur etbr etee etel eten eter etfb etfe etne etnr etoe eton etre etro ette ettn etto ettu etun euer eule eur- eure euro eurt fble febo feeb feel feen feer feet fefe feff fefo fele felf fell felo felt fene fenn fent feof feon ferb fere fern fero ferr fert feru fete fetr fett fetu ffee ffff ffrr fftf ffun flee flen fler flet flnb flob floe flon floo flor flot flou flub flue fluf fluo flur fnet fntb fnuf fobt foer fofo fole foll folo folr folt fone fono font foof fool foon foot for- forb fore forl forn foro forr fort fote foto fott foul foun four fout free fren freo fret frob froe frol fron frot frou frub frue frun ft-l ften fter ftlb ftub fubb fubu fuel fuet fuff fufu fule full fulu fune funf funt fuor fur- fure furl furn furo furr furt fute futo futu lblr lbrt le-u lebo lebu 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 lob- lobb lobe lobo loeb loen loeu lofe loff lofn loft lole loll lolo lone lono lonr lont loob looe loof lool loon loor loot lore lorn loro lote lotl loto lotr lott loue loul loun lour lout louu lrne lron lrrr ltbf ltbl ltee ltnt lttr lube luef luer lufe luff luft lufu lule lull lulu lune lunn luno lunt lure lurt lute nbbo nber nbfl nbuf nebb nebe nebn nebo nebr nebu neeb 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- netb nete neto nett neue neuf neun neuo neur neut neuu nfer nfff nfon nfto nler nlrb nnnn nnot nntn nobo nobu noel noer nole nolf noll nolo nolt non- none nonn nono nont nonu noo- noob nool noon nooo noor noot nor- norb nore norf norn noro norr nort not- note noto nott noul noun nour nout nren nrlb nron nrrl nrtl nter nteu ntfl ntnu ntof ntrl ntru ntto nttr nube nubl nuee nuel nuer nuff nule null nune nunn nuno nunt nuon nure nurl nurn nurr nurt nuru nute nutt nutu o-eo obbo obel oben ober obet oble oblu oboe obol obon obor obot obre obro oele oen- oeno oere oeuf ofen ofer off- offe offo offr offu ofno ofor ofre olbo ole- olef olen oleo oler olet olfe olle ollo olne olof olon olor olot oltu olur one- oneb onee onel oneo oner onlf onne onno onon onor ont- onto onue onur onut oobe ooer ooff oolo oone oont oooo oore oort ootb orbb orbe orbo orbu ore- oreb orel oren oreo orer orfe orff orfu orle orlo orlu orne orno oro- oroe orof oron oror orot orro orte orto orub 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- outb oute outo ouu- rbbb rbbr rble rebb rebe rebo rebu reeb reef reel reen reet refe reff refl refn refr reft refu relb 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 rnbr rnnt rnot rnut rob- robb robe robo robt robu roel roen roer roet rofe roff rofl rofo role rolf roll rolo rolt rone rono ront roob roof rool roon roor root rore roro rort roru rote rotl rotn roto rotr rott roub roue rouf roul roun rout rrle rrrr rrun rtbf rtee rtfb rtle rtlt rubb rube rubu 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 tbnf tbrb tebo tebu teef teel teen teer teet teff tefl teft tel- tele tell teln telo telt telu tenb tene tenn teno tent tenu teon teor ter- tere terf tern tero terr teru tete teto tetr tett tetu teut tfeb tfot tlen tlon tneb tnef tnfl tnut tobe tobo