b-u bbb bbd bbi bbm bbn bbo bbr bbt bbu bdb bdd bdi bdm bdo bdr bdt bdu bi- bib bid bii bim bin bio bir bit biu bmb bmd bmi bmm bmn bmo bmr bmt bmu bnb bnd bni bnn bno bnr bnt bnu bob bod boi bom bon boo bor bot bou brb brd bri brm brn bro brr brt bru btb btd bti btm btn bto btr btt btu bub bud bui bum bun buo bur but buu dbb dbd dbi dbm dbn dbo dbr dbt dbu ddb ddd ddi ddm ddn ddo ddr ddt ddu di- dib did dii dim din dio dir dit diu dmb dmd dmi dmm dmn dmo dmr dmt dmu dnb dnd dni dnm dnn dno dnr dnt dob dod doi dom don doo dor dot dou drb drd dri drm drn dro drr drt dru dtb dtd dti dtm dtn dto dtr dtt dtu dub dud dui dum dun duo dur dut i-d ibb ibd ibi ibm ibn ibo ibr ibt ibu idb idd idi idm idn ido idr idt idu iib iid iii iim iin iio iir iit iiu im- imb imd imi imm imn imo imt imu in- inb ind ini inm inn ino inr int inu io- iob iod ioi iom ion ioo ior iot iou ir- irb ird iri irm irn iro irr irt iru itb itd iti itm itn ito itt itu iu- iub iud iui ium iur iut m-o m-r mbb mbd mbi mbm mbo mbr mbt mbu mdb mdd mdi mdm mdn mdo mdr mdt mdu mi- mib mid mii mim min mio mir mit miu mmb mmd mmi mmm mmn mmo mmr mmt mmu mnb mni mnm mnn mno mnr mnt mnu mob mod moi mom mon moo mor mot mou mrb mrd mri mrm mrn mro mrr mrt mru mtb mtd mti mtm mtn mto mtr mtt mtu mub mud mui mum mun mur mut muu n-i nbb nbd nbi nbm nbn nbo nbr nbt nbu ndb ndd ndi ndm ndn ndo ndr ndt ndu nib nid nii nim nin nio nir nit niu nmb nmd nmi nmm nmn nmo nmr nmt nmu nnb nni nnm nnn nno nnt nnu no- nob nod noi nom non noo nor not nou nrb nrd nri nrm nrn nro nrr nrt nru ntb ntd nti ntm ntn nto ntr ntt ntu nub nud nui num nun nuo nur nut nuu o-i ob- obb obd obi obm obn obo obr obt obu odb odd odi odm odn odo odr odt odu oib oid oii oim oin oio oir oit oiu om- omb omd omi omm omn omo omr omt omu on- onb ond oni onn ono onr ont onu oo- oob ood ooi oom oon ooo oor oot or- orb ord ori orm orn oro orr ort oru ot- otb otd oti otm otn oto otr ott otu ou- oud oui oum oun ouo our out rbb rbd rbi rbm rbn rbo rbr rbt rbu rdb rdd rdi rdm rdn rdo rdr rdt rdu rib rid rii rim rin rio rir rit rmb rmd rmi rmm rmn rmo rmr rmt rnb rnd rni rnm rnn rno rnr rnt rnu rob rod roi rom ron roo ror rot rou rrb rrd rri rrm rrn rrr rrt rru rtb rtd rti rtm rtn rto rtr rtt rtu rub rud rui rum run ruo rur rut ruu tbb tbd tbi tbm tbn tbo tbr tbt tbu tdb tdd tdi tdm tdn tdo tdr tdt tdu tib tid tii tim tin tio tir tit tiu tmb tmd tmi tmm tmn tmo tmr tmt tmu tnb tnd tni tnm tnn tno tnr tnt to- tob tod toi tom ton too tor tot tou trb trd tri trm trn tro trr trt tru ttb ttd tti ttm ttn tto ttr ttt ttu tub tud tui tum tun tuo tur tut tuu ubb ubi ubn ubo ubr ubt ubu udb udd udi udm udn udo udr udt udu uib uid uii uim uin uio uir uit uiu um- umb umd umi umm umn umo umr umt umu un- unb und uni unm unn uno unr unt unu uob uod uom uon uoo uor uot ur- urb urd uri urm urn uro urr urt uru utb utd uti utm utn uto utr utt utu uum uun uur uut 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 bint binu bio- bioi bion biot biou birb bird biri birn biro birr birt biru bitd bito bitt bitu bmdb bmir bmmi bnib bnim bnin bnor bnrr bntm bobb bobi bobo bobu bodb bodi bodo bodu boi- boid boii boim boin boit boiu bomb bomi bomt bomu bond boni bonn bono bont bonu boob bood boom boon boor boot bor- bord bori borm born boro borr bort boru botb botd boti botn boto bott boud boum boun bour bout brdm brdo brdt brid brim brin brio brit brno brob brod brom bron broo bror brot brou brrm brrr brud brum brun brut btdt btob btor btrt bttb bubb bubi bubo bubu budb budd budi budo budu buid buin buir buit buiu bum- bumb bunb bund buni bunn buno bunt bunu buon bur- burb burd buri burm burn buro burr burt buru but- buti buto butt d-bo dbit dbrn dbtt dddd ddot ddub dibb dibo didi dido didu diii dimi dimm dimn dimo dimu din- dini dinn dino dint dinu dion dior diot diou dird dirr dirt diti dito ditt dmdt dmin dmrb dmtn dntt dnut dobb dobi dobu dod- dodd dodi dodo doid doin doit domb domi domm domn domo dond doni donn dono donr dont doob dood doom doon door doot dord dori dorm dorn doro dorr dort doru dotd doti doto dott doub doud doum doun dour dout drib drin drit drno drob drod drom dron drot drou drub drui drum drut druu dtnb dtor dtot dub- dubb dubu dudd