b-u bbb bbd bbi bbm bbn bbo bbr bbu bdb bdd bdi bdm bdo bdr bdu bi- bib bid bii bim bin bio bir biu bmb bmd bmi bmm bmn bmo bmr bmu bnb bnd bni bnn bno bnr bnu bob bod boi bom bon boo bor bou brb brd bri brm brn bro brr bru bub bud bui bum bun buo bur buu dbb dbd dbi dbm dbn dbo dbr dbu ddb ddd ddi ddm ddn ddo ddr ddu di- dib did dii dim din dio dir diu dmb dmd dmi dmm dmn dmo dmr dmu dnb dnd dni dnm dnn dno dnr dob dod doi dom don doo dor dou drb drd dri drm drn dro drr dru dub dud dui dum dun duo dur i-d ibb ibd ibi ibm ibn ibo ibr ibu idb idd idi idm idn ido idr idu iib iid iii iim iin iio iir iiu im- imb imd imi imm imn imo imu in- inb ind ini inm inn ino inr inu io- iob iod ioi iom ion ioo ior iou ir- irb ird iri irm irn iro irr iru iu- iub iud iui ium iur m-o m-r mbb mbd mbi mbm mbo mbr mbu mdb mdd mdi mdm mdn mdo mdr mdu mi- mib mid mii mim min mio mir miu mmb mmd mmi mmm mmn mmo mmr mmu mnb mni mnm mnn mno mnr mnu mob mod moi mom mon moo mor mou mrb mrd mri mrm mrn mro mrr mru mub mud mui mum mun mur muu n-i nbb nbd nbi nbm nbn nbo nbr nbu ndb ndd ndi ndm ndn ndo ndr ndu nib nid nii nim nin nio nir niu nmb nmd nmi nmm nmn nmo nmr nmu nnb nni nnm nnn nno nnu no- nob nod noi nom non noo nor nou nrb nrd nri nrm nrn nro nrr nru nub nud nui num nun nuo nur nuu o-i ob- obb obd obi obm obn obo obr obu odb odd odi odm odn odo odr odu oib oid oii oim oin oio oir oiu om- omb omd omi omm omn omo omr omu on- onb ond oni onn ono onr onu oo- oob ood ooi oom oon ooo oor or- orb ord ori orm orn oro orr oru ou- oud oui oum oun ouo our rbb rbd rbi rbm rbn rbo rbr rbu rdb rdd rdi rdm rdn rdo rdr rdu rib rid rii rim rin rio rir rmb rmd rmi rmm rmn rmo rmr rnb rnd rni rnm rnn rno rnr rnu rob rod roi rom ron roo ror rou rrb rrd rri rrm rrn rrr rru rub rud rui rum run ruo rur ruu ubb ubi ubn ubo ubr ubu udb udd udi udm udn udo udr udu uib uid uii uim uin uio uir uiu um- umb umd umi umm umn umo umr umu un- unb und uni unm unn uno unr unu uob uod uom uon uoo uor ur- urb urd uri urm urn uro urr uru uum uun uur uuu

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