b-u bbb bbd bbi bbn bbo bbr bbs bbt bbu bby bdb bdd bdi bdo bdr bds bdt bdu bdy bi- bib bid bii bin bio bir bis bit biu biy bnb bnd bni bnn bno bnr bns bnt bnu bob bod boi bon boo bor bos bot bou boy brb brd bri brn bro brr brs brt bru bry bsb bsd bsi bsn bso bsr bss bst bsu bsy btb btd bti btn bto btr bts btt btu bty bub bud bui bun buo bur bus but buu buy by- byd byi byn byo byr bys byt byu dbb dbd dbi dbn dbo dbr dbs dbt dbu dby ddb ddd ddi ddn ddo ddr dds ddt ddu ddy di- dib did dii din dio dir dis dit diu diy dnb dnd dni dnn dno dnr dns dnt dny dob dod doi don doo dor dos dot dou doy drb drd dri drn dro drr drs drt dru dry dsb dsd dsi dsn dso dsr dss dst dsu dsy dtb dtd dti dtn dto dtr dts dtt dtu dty dub dud dui dun duo dur dus dut duy dy- dyb dyd dyn dyo dyr dys dyu dyy i-d ibb ibd ibi ibn ibo ibr ibs ibt ibu iby idb idd idi idn ido idr ids idt idu idy iib iid iii iin iio iir iis iit iiu in- inb ind ini inn ino inr ins int inu iny io- iob iod ioi ion ioo ior ios iot iou ir- irb ird iri irn iro irr irs irt iru iry is- isb isd isi isn iso isr iss ist isu isy itb itd iti itn ito its itt itu ity iu- iub iud iui iur ius iut iyo iyr iys iyt iyy n-i nbb nbd nbi nbn nbo nbr nbs nbt nbu ndb ndd ndi ndn ndo ndr nds ndt ndu ndy nib nid nii nin nio nir nis nit niu nnb nni nnn nno nns nnt nnu no- nob nod noi non noo nor nos not nou noy nrb nrd nri nrn nro nrr nrs nrt nru nry nsb nsd nsi nsn nso nsr nss nst nsu nsy ntb ntd nti ntn nto ntr nts ntt ntu nub nud nui nun nuo nur nus nut nuu nuy nyd nyn nyo nys nyt nyu nyy o-i ob- obb obd obi obn obo obr obs obt obu oby odb odd odi odn odo odr ods odt odu oib oid oii oin oio oir ois oit oiu on- onb ond oni onn ono onr ons ont onu ony oo- oob ood ooi oon ooo oor oos oot or- orb ord ori orn oro orr ors ort oru ory os- osb osd osi osn oso osr oss ost osu ot- otb otd oti otn oto otr ots ott otu ou- oud oui oun ouo our ous out oyd oyi oyo oys rbb rbd rbi rbn rbo rbr rbs rbt rbu rdb rdd rdi rdn rdo rdr rds rdt rdu rdy rib rid rii rin rio rir ris rit riy rnb rnd rni rnn rno rnr rns rnt rnu rny rob rod roi ron roo ror ros rot rou roy rrb rrd rri rrn rrr rrs rrt rru rsb rsd rsi rsn rso rsr rss rst rsu rtb rtd rti rtn rto rtr rts rtt rtu rty rub rud rui run ruo rur rus rut ruu ruy ry- ryd ryn ryo ryr rys ryu ryy sbb sbd sbi sbn sbo sbr sbs sbt sbu sby sdb sdd sdi sdn sdo sdr sds sdt sdu sdy sib sid sii sin sio sir sis sit siu snb snd sni snn sno snr sns snt snu sny sob sod soi son soo sor sos sot sou soy sr- srb srd sri srn sro srr srs srt sry ss- ssb ssd ssi ssn sso ssr sss sst ssu stb std sti stn sto str sts stt stu sty sub sud sui sun suo sur sus sut suu suy sy- syb syd syi syn syr sys syt syu tbb tbd tbi tbn tbo tbr tbs tbt tbu tdb tdd tdi tdn tdo tdr tds tdt tdu tdy tib tid tii tin tio tir tis tit tiu tiy tnb tnd tni tnn tno tnr tns tnt to- tob tod toi ton too tor tos tot tou toy trb trd tri trn tro trr trs trt tru try tsb tsd tsi tsn tso tsr tss tst tsu tsy ttb ttd tti ttn tto ttr tts ttt ttu tty tub tud tui tun tuo tur tus tut tuu tuy tyd tyn tyo tyr tys tyt ubb ubi ubn ubo ubr ubs ubt ubu uby udb udd udi udn udo udr uds udt udu uib uid uii uin uio uir uis uit uiu un- unb und uni unn uno unr uns unt unu uny uob uod uon uoo uor uos uot ur- urb urd uri urn uro urr urs urt uru ury usb usd usi usn uso usr uss ust usu utb utd uti utn uto utr uts utt utu uty uun uur uus uut uuu uyi uyo uys uyu ybi ybr ybs yby ydn ydo yds ydt ydy yid yii yin yio yir yis yit ynd ynn yns ynu yny yob yod yoi yon yoo yor yos yot you yoy yrn yro yrs yrt yru ysb ysi yso ysr yss yst ysu ysy ytd ytn yto ytr yts ytt ytu yud yui yun yuo yur yus yut yuu yuy yyb yys yyt yyu yyy

-ous bbbb bbbs bbdd bbdo bbin bboy bbyo bd-r bdii bdin bdos bdry bdsd bibb bibi bibo bibs bidi bido bidr bids bidu biin biis bin- bind bini binn bino bins bint binu biny bio- bioi bion bios biot biou birb bird biri birn biro birr birs birt biru biry bis- bisd biso biss bist bisu bisy bitd bito bits bitt bitu biys bnib bnin bnor bnrr bnss bobb bobi bobo bobs bobu boby bodb bodi bodo bods bodu body boi- boid boii boin bois boit boiu bond boni