bbbb bbdd bbdo bd-r bdrm bmdb bnor bnrr bntm bobb bobo bobu bodb bodo bodu bomb bomt bomu bond bonn bono bont bonu boob bood boom boon boor boot bor- bord borm born boro borr bort boru botb botd botn boto bott boud boum boun bour bout brdm brdo brdt brno brob brod brom bron broo bror brot brou brrm brrr brud brum brun brut btdt btob btor btrt bttb bubb bubo bubu budb budd budo budu bum- bumb bunb bund bunn buno bunt bunu buon bur- burb burd burm burn buro burr burt buru but- buto butt d-bo dbrn dbtt dddd ddot ddub dmdt dmrb dmtn dntt dnut dobb dobu dod- dodd dodo domb domm domn domo dond donn dono donr dont doob dood doom doon door doot dord dorm dorn doro dorr dort doru dotd doto dott doub doud doum doun dour dout drno drob drod drom dron drot drou drub drum drut druu dtnb dtor dtot dub- dubb dubu dudd dudo dudu dumb dumm dunn duno dunt duo- duon durn duro durt duru duur duut mbdb mbou mddm mdnt mdot mdud mmdb mmmd mmmm mmod mmor mmun mnbb mndo mndr mntb mntn mobb mobo modd modo modu momo momu mon- mond monn mono mont monu moob mood moon moor moot morb mord morn moro mort moru motb motd motm moto mott motu moud moun mour mout mrbb mrbm mrdd mrmd mron mrtm mrtn mrtt mrud mtbd mtbo mtnt mtom mtor mtrr mttr mubo mudd mudu mumm mumo mumu mund munn muno munt munu muon murd murn muro murr murt muru muto mutt mutu muut nbbo ndbm nddb nddo ndnt ndom ndor ndut nmnt nmon nmtb nndb nnmt nnnn nnot nntn nobm nobo nobu nodo nodu nom- nomo nomu non- nonn nono nont nonu noo- noob noon nooo noor noot nor- norb nord norm norn noro norr nort not- noto nott noun nour nout nron nrrd ntnd ntnu ntru nttm ntto nttr nudd nudo numb numm numt numu nunn nuno nunt nuon nurd nurn nurr nurt nuru nutt nutu obbo obdt obon obor obot obro obtd odbo oddd odmr odnb odom odon odoo odor odot odou odtu odum odur ombo ombu omdb omn- omo- omon omoo omor omro omuo ondo onno onod onon onor ont- onto onur onut oont oooo oord oort ootb orbb orbo orbu ordn ordo ordu ormn ormo orno oro- orom oron oror orot orro orto orub orum otbd oto- oton otoo otor otro otto ottu otur oun- ound our- ourn ouro ourt out- outb outo ouu- rbbb rbbr rdbm rmon rmtu rnbr rndm rnnt rnod rnot rntd rnut rob- robb robo robt robu rodd rodo romb romd romm romo rond rono ront roob rood room roon roor root roro rort roru rotn roto rotr rott roub roud roum roun rout rrrr rrum rrun rtdt rtnd rubb rubu rudd rudo rumb rumm rumo rumt rund runn runo runt rurd ruro ruru ruto rutt rutu ruud ruun t-mo tbrb tddb tdor tmbr tmnt tmou tmro tmtt tndd tnut tobo tobt tobu todd todo todt todu tomb tomm tomo tomt tonb tonn tono tonu tood toom toon toor toot tord torm torn toro torr tort toru totd totm toto totr tott toum toun tour tout trmb trmd trmu trno trod trom tron troo trot trou trtr trub trud trun trut truu ttbb tton tttt tubb tubo tubr tubu tudu tumb tumu tunb tund tunn tuno tunu tuor turb turd turm turn turo turr turt turu tuto tutt tutu tuum tuuo ubbo ubod ubon ubud udon udoo udot udun umb- umbo ummo umno umor umut unbd undo unmr unno unon unro untb unto unum unut uomo uor- urdu uro- urom uroo urum urun urur urut utmb utor utto uttu uuno uuuu