-hou bbbb bbdd bbdo bblb bd-r bddh bdrm bduf bffl bftt bhdl bhff bhor bhot bhrt bhur bhut bhuu blbt bldr blob blod blom bloo blot blou blub blud bluf blum blur blut bmdb bobb bobo bobu bodb bodh bodo bodu bofd boff bofh bofu bohd bohl bohm boho bohr boht bohu bold boll bolm bolo bolt bolu bomb bomt bomu boob bood boof booh bool boom boor boot bor- bord borf borh borm boro borr bort boru botb botd both boto bott boud bouf bouh boul boum bour bout brdm brdo brdt brfm brfu brob brod broh brol brom broo bror brot brou brrm brrr brud bruh brum brut btdt btob btor btrt bttb bubb bubo bubu budb budd budl budo budu buff bufo bufr buhl buho buhr bulb buld bull bult bulu bum- bumb bumf buol bur- burb burd burh burl burm buro burr burt buru but- buto butt d-bo dbfo dbtt dddd ddot ddub dfdt dfrf dftr dhod dhol dhor dhul dhur dlbd dmbf dmdt dmft dmrb dmtf dobb dobl dobu dod- dodd dodo doff dohl dohm dohr dold dolf doll dolo dolt dolu domb domm domo doob dood doof dool doom door doot dord dorf dorm doro dorr dort doru dotd doth doto dott doub doud douf doul doum dour dout drob drod drof droh drol drom drot drou drub drum drut druu dthd dtor dtot dtrl dub- dubb dubh dubu dudd dudo dudu duff dufu duhl duhr duhu dull dulo dult dulu dumb dumh dumm duo- duro durt duru duul duur duut fbom fdlr fdml fdom fdot fdtl ffff ffrr fftf fhlb fldr flmb flob flod flom floo flor flot flou flub flud fluf flum fluo flur fmod fobt fofo fohr fold foll folo folr folt fomo fomt food foof fool foom foot for- forb ford forl form foro forr fort foth fotm foto fott foud foul four fout frob froh frol from frot frou frub frum ft-l fthm ftlb ftub fubb fubu fudd fuff fufu full fulu fumo fuor fur- furl furm furo furr furt futo futu hbtl hbtu hdml hdod hdrm hdtt hfmd hhhh hhof hlod hltf hlul hmdt hmhb hmlt hmmm hmtd hobo hodh hodr hoff hofu hohl hohm hoho hol- holb hold holh holl holm holo holt holu hom- homo homr homu hood hoof hool hoom hoor hoot hord horl horo horr hort hotb hotd hoth hotl hotm hoto hotr hott hotu houd houf hour hout hrbl hrob hrod hrtb hrud html htoh htol httm httr hubb hubl hubo hudd hudl hudo hudu huff hufu huhu huld hull hult hulu humf humh humm humo huor huot hurd hurl huro hurr hurt huru huth huto hutt hutu huub lblr lbrt lddm lfmr lfrd lhhh lhor lldb llll llod lloo llud lmbo lmfm lmmr lob- lobb lobh lobo lodh loff loft loho lohr lohu lold loll lolo lomb lomm lomo lomu loob lood loof lool loom loor loot lord loro lotd loth lotl loto lotr lott loud louh loul loum lour lout louu lrdd lrmt lrrr ltbf ltbl lthr lttr ludd ludo luff luft lufu luhu lull lulu lumb lumo luoh lurd lurt luth mbdb mbhl mbou mdbf mddl mddm mdmf mdot mdud mfbm mfor mfou mftf mhmm mhmr mhor mldr mltb mltr mmdb mmdf mmdl mmfd mmff mmhl mmhm mmmd mmmh mmmm mmod mmor mmrf mobb mobo modd modh modo modu moff mofo mofu mohl mohm moho mohr moht mohu mold moll molo molr molt momo momu moob mood mool moor moot morb mord morf morl moro mort moru motb motd moth motl motm moto mott motu moud mouf moul mour mout mrbb mrbm mrdd mrmd mrml mrtm mrtt mrud mtbd mtbo mtdh mtff mtlb mtld mtom mtor mtrl mtrr mttr mubo mudd mudl mudu muff mufu muhr muhu muld mull mulm mulo mult mulu mumm mumo mumu murd murl muro murr murt muru muth muto mutt mutu muut obbo obdt oblu obol obor obot obrh obro obtd obuh odbo oddd odmr odoh odom odoo odor odot odou odrl odtu odum odur ofdr off- offh offo offr offu ofml ofor ohho ohob ohoh ohto ohtu ohum olbo oldb oldh olhm ollo olmo olof olom olor olot oltu olur ombo ombu omdb omo- omoo omor omro omul omuo ooff ooho oold oolo oooh oooo oord oort ootb orbb orbo orbu ordo ordu orff orfu orlo orlu ormo oro- orof orom oror orot orro orth orto orub orum otbd otho othr oto- otof otoh otoo otor otro otto ottu otur oudh ouff ould oulu our- ouro ourt out- outb outh outo ouu- rbbb rbbr rboh rdbm rffl rhob rhod rhoh rhum rldt rlml rmll rmtu rob- robb robo robt robu rodd rodo roff rofl rofo rohl rohm rohr rohu rold rolf roll rolm rolo rolt romb romd romm romo roob rood roof rool room roor root roro rort roru roth rotl roto rotr rott roub roud rouf rouh roul roum rout rrrr rrum rtbf rtdt rtfb rtfm rtlt rtml rubb rubu rudd rudl rudo ruff rufo ruft ruhh ruhl ruhm ruhr rull rulo rumb ruml rumm rumo rumt rurd ruro ruru ruth rutl ruto rutt rutu ruud t-mo tbrb tddb tdff tdor tfot thdr thmb thmt thof thom thoo thor thot thou thro thru thtb thtr thud thul thum thur tldr tmbr tmou tmro tmtt tobo tobt tobu todd todo todt todu toff tofo toft tofu toho tohu tol- told toll tolo tolt tolu tomb tomm tomo tomt tood toof tooh tool toom toor toot tord torf torm toro torr tort toru totd toth totm toto totr tott touh toul toum tour tout trfd trfm trfr trmb trmd trml trmu trod trom troo trot trou trtr trub trud trut truu ttbb ttff ttml tttt ttul tubb tubo tubr tubu tudu tuff tufm tufo tuft tufu tuht tuhu tull tulo tulu tumb tumu tuor turb turd turf turm turo turr turt turu tutl tuto tutt tutu tuum tuuo ubbo ublo ubod ubtf ubud udoh udoo udot uh-d uhoh uhuh ulft ullo ullr ulmo ulmu ulo-