bbbb bbdd bbdo bbin bd-r bdii bdin bdmi bdrm bibb bibi bibo bidi bido bidr bidu biin bimo bin- bind bini binn bino binu bio- bioi bion biou birb bird biri birn biro birr biru bmdb bmir bmmi bnib bnim bnin bnor bnrr bobb bobi bobo bobu bodb bodi bodo bodu boi- boid boii boim boin boiu bomb bomi bomu bond boni bonn bono bonu boob bood boom boon boor bor- bord bori borm born boro borr boru boud boum boun bour brdm brdo brid brim brin brio brno brob brod brom bron broo bror brou brrm brrr brud brum brun bubb bubi bubo bubu budb budd budi budo budu buid buin buir buiu bum- bumb bunb bund buni bunn buno bunu buon bur- burb burd buri burm burn buro burr buru d-bo dbrn dddd ddub dibb dibo didi dido didu diii dimi dimm dimn dimo dimu din- dini dinn dino dinu dion dior diou dird dirr dmin dmrb dobb dobi dobu dod- dodd dodi dodo doid doin domb domi domm domn domo dond doni donn dono donr doob dood doom doon door dord dori dorm dorn doro dorr doru doub doud doum doun dour drib drin drno drob drod drom dron drou drub drui drum druu dub- dubb dubu dudd dudo dudu duid duin duir dumb dumi dumm dunn duno duo- duon duri durn duro duru duur i-no ibbm ibdo ibid ibim ibon ibrd ibri ibro idbm iddm iddo idid idin idio idir idno idon idro idub idun iduo iiii iiio iinm iino iioi iioo iium imbi imdb imdi imid imin imir immi immo imno imod imon imou imri imro imrr imun inbd inbo ind- indi indm indo indu inid inni inno innr innu ino- inoi inon inor inou inri inro inui inun iobi iod- iodd iodo ioii ioio iomo ioni ionn iono iooi iooo iori ioun irbm irdo iri- irid irin irio irmo irob irod iron irri irun iuiu iuno mbdb mbim mbio mbou mddm mdii mdud mid- midi midn mido miii miin miio mim- mimd mimi mimo mind mini minn mino minu mio- mion mird miri miro mirr miru miui mmdb mmdi mmii mmmd mmmm mmod mmor mmun mnbb mndo mndr mnin mobb mobi mobo modd modi modo modu moii moin moio moir momi momo momu mon- mond moni monn mono monu moob mood moon moor morb mord mori morn moro moru moud moun mour mrbb mrbm mrdd mrmd mron mrud mubi mubo mudd mudi mudu muid muin muir mumm mumo mumu mund muni munn muno munu muon murd muri murn muro murr muru n-ii nbbo ndbm nddb nddo ndom ndor ndri nibi nibm nibo nidd nidi nido niir niiu nimb nimd nimi nimo nimr nimu nind nini nino nion nioo niou niro niru niur nmon nmri nndb nnnn nobi nobm nobo nobu nodi nodo nodu noib noid noin noio noir nom- nomi nomo nomu non- noni nonn nono nonu noo- noob noon nooo noor nor- norb nord nori norm norn noro norr noun nour nron nrrd nubi nudd nudi nudo nuim nuin numb numi numm numu nunn nuno nuon nurd nuri nurn nurr nuru obbo obid obin oboi obon obor obri obro odbo oddd oddi odin odio odir odiu odmr odnb odom odon odoo odor odou odum odur oido oiii oimb oion oium ombo ombu omdb omid omim omin omio omn- omni omo- omoi omon omoo omor omri omro omuo ondi ondo onir onni onno onod onon onor onur oobi oodi ooid oooo oord orbb orbi orbo orbu ordn ordo ordu ori- orid orin orio ormn ormo orni orno oro- orom oron oror orri orro orub orum ouii ouin ouir oumi oun- ound our- ourn ouro ouu- rbbb rbbr rdbm rdio rib- ribo ribu ridd ridi rido riin rimi rimm rimo rimu rind rinn rino riom rion riou riri rmon rnbr rndm rnin rnod rob- robb robi robo robu rodd rodi rodo roid roin roio roir roiu romb romd romi romm romo rond roni rono roob rood rooi room roon roor rori roro roru roub roud roum roun rrrr rrum rrun rubb rubi rubu rudd rudi rudo ruid ruin rumb rumi rumm rumo rund runi runn runo rurd ruri ruro ruru ruud ruun ubbi ubbo ubid ubii ubir ubod ubon ubud uddi udid udim udin udir udon udoo udun uirr umb- umbi umbo ummo umno umor umri unbd undi undo uni- unii unin unio unir unmr unni unno unon unro unum uomo uor- urbi urdu urib urim urin uriu urmi urni uro- urom uroo urri urum urun urur uuni uuno uuri uuuu