-ene -hou -one bbbb bbeb bbfn bblb bebb bebe bebo beeb beef beel been beer befe beff befo behn behr bele bell belo belu bene benn beno benu beo- beof beon beor bere bern bero berr beru beur bffl bhel bher bhff bhor bhur bhuu bleb blee bleh bleo bleu blno blob blon bloo blou blub blue bluf blur bner bnor bnrr bobb bobe bobo bobu boee boef boel boen boeo boer bofe boff bofh bofu bohl bohn boho bohr bohu bole boll boln bolo bolu bone bonn bono bonu boob booe boof booh bool boon boor bor- bore borf borh born boro borr boru boue bouf bouh boul boun bour breb bree bref brel bren breo brer brfu brno brob broe broh brol bron broo bror brou brrr brue bruh brun bubb bube bubo bubu buel buen buer bueu bufe buff bufo bufr buhe buhl buho buhr bulb bule bull bulu bunb bune bunn buno bunu buol buon bur- burb bure burh burl burn buro burr buru ebbo ebbr ebel eben eber ebno eboe ebol ebon eboo ebor ebro ebru ebul ebur eeee eefe eefl eefn eele eero efbr efen efeo efon efor eheh ehel ehen eher eheu ehle ehlo ehre el-b elbe elbo elbu elee elef eleh elen eleo eler elfe elle ello ellu elne elon elro elue elul enb- enbn enbr enee enel eneo ener enfb enne ennu eno- enoe enol enon enue enuf enur eole eolo eone eore eorl erbb erbe ereb erel eren erer erhu erle erll erne erno erob eroe erol eron eroo erre erro erub eruh erur euer euhl eule eur- eure euro fble febo feeb feel feen feer fefe feff fefo fehl fehr fehu fele felf fell felo fene fenn feof feoh feon ferb fere fern fero ferr feru ffee ffff ffrr ffun fhlb flee flen fler flnb flob floe flon floo flor flou flub flue fluf fluo flur fnuf foer fofo fohn fohr fole foll folo folr fone fono foof fool foon for- forb fore forl forn foro forr foul foun four free fren freo frob froe froh frol fron frou frub frue frun fubb fubu fuel fuff fufu fule full fulu fune funf funh fuor fur- fure furl furn furo furr hebb hebe hebo hebr heeb heef heel heer hefe hehe hehn heho hele helf hell helo helu hene henh henn heno henu heor heou herb here herl hern hero herr heru heue heun heur hhhh hhof hler hlul hobe hobo hoel hoen hoer hofe hoff hofu hohe hohl hohn hoho hol- holb hole holh holl holn holo holu hone hono honu hooe hoof hool hoon hoor hore horl horn horo horr houe houf hour hrbl hree hrob hron hrun hubb hube hubl hubo huel huer hufe huff hufu huhn huhu hule hull hulu hune hunh huon huor hure hurl hurn huro hurr huru huub lblr le-u lebo lebu leef leel leen leer lefe leff lehe lehr lehu lele lell lelo lelu lene lenn leno leof leon leor leou lere lern lero leun leur lfhe lhee lhhh lhor lhun llef lleu llll lloo lner lob- lobb lobe lobh lobo loeb loen loeu lofe loff lofn lohe lohn loho lohr lohu lole loll lolo lone lono lonr loob looe loof lool loon loor lore lorn loro loue louh loul loun lour louu lrne lron lrrr lube luef luer lufe luff lufu luhe luhu lule lull lulu lune lunn luno luoh lure nbbo nber nbfl nbuf nebb nebe nebn nebo nebr nebu neeb neef neel neen neer nefe neff nefh nefl nehe nehu nele nelf nell nelo nene nenh neno nenu neo- neol neon neoo nere nerf nerl nero nerr neru neue neuf neun neuo neur neuu nfer nfff nfon nheb nhhl nhnn nhon nler nlrb nnnn nobo nobu noel noer nohn noho nole nolf noll nolo non- none nonn nono nonu noo- noob nool noon nooo noor nor- norb nore norf norn noro norr nouh noul noun nour nren nrlb nron nrrl nube nubl nuee nuel nuer nuff nule null nune nunn nuno nuon nure nurl nurn nurr nuru o-eo obbo obel oben ober oble oblu oboe obol obon obor obre obrh obro obuh oele oen- oeno oere oeuf ofen ofer off- offe offh offo offr offu ofno ofor ofre ohbe ohee ohel ohen oher ohho ohne ohno ohob ohoh ohre ohrn olbo ole- olef oleh olen oleo oler olfe olle ollo olne olof olon olor olur one- oneb onee oneh onel oneo oner onlf onne onno onon onor onue onur oobe ooer ooff ooho oolo oone oooh oooo oore orbb orbe orbo orbu ore- oreb oreh orel oren oreo orer orfe orff orfu orhe orle orlo orlu orne orno oro- oroe orof oron oror orro orub ouen ouer oufe ouff oule oulu oun- oune our- oure ourn ouro ouu- rbbb rbbr rble rboh rebb rebe rebo rebu reeb reef reel reen refe reff refl refn refr refu rehb rehe rehn relb rele rell relo rene renn reno renu reof reol reou rere rero reru reue reuf reul reuu rfef rffl rheb rhee rhen rheo rhob rhoh rhon rhue rhun rlee rlef rleu rnbr rnhl rob- robb robe robo robu roel roen roer rofe roff rofl rofo rohe rohl rohn rohr rohu role rolf roll rolo rone rono roob roof rool roon roor rore roro roru roub roue rouf rouh roul roun rrle rrrr rrun rubb rube rubu ruel ruen ruer rufe ruff rufo ruhe ruhh ruhl ruhn ruhr rule rull rulo rune runf runn runo rure ruro ruru ruun ubbe ubbo uber uble ublo ubon uele uell ueno ufel ufer uffe uher uhle uhno uhoh uhuh uleb ulee ulen uleo ulfe ulle ullo ullr ulne ulno ulo- ulul unbe uneb unee unef unen uner unle unlf unne unno unon unrf unro uofl uofo uone uor- uore urbe ure- ureh urfe urff urho urle urne uro- urol uroo urre urrh urun urur uuen uulu uuno uuuu