b-u bbb bbd bbi bbn bbo bbt bbu bby bdb bdd bdi bdo bdt bdu bdy bi- bib bid bii bin bio bit biu biy bnb bnd bni bnn bno bnt bnu bob bod boi bon boo bot bou boy btb btd bti btn bto btt btu bty bub bud bui bun buo but buu buy by- byd byi byn byo byt byu dbb dbd dbi dbn dbo dbt dbu dby ddb ddd ddi ddn ddo ddt ddu ddy di- dib did dii din dio dit diu diy dnb dnd dni dnn dno dnt dny dob dod doi don doo dot dou doy dtb dtd dti dtn dto dtt dtu dty dub dud dui dun duo dut duy dy- dyb dyd dyn dyo dyu dyy i-d ibb ibd ibi ibn ibo ibt ibu iby idb idd idi idn ido idt idu idy iib iid iii iin iio iit iiu in- inb ind ini inn ino int inu iny io- iob iod ioi ion ioo iot iou itb itd iti itn ito itt itu ity iu- iub iud iui iut iyo iyt iyy n-i nbb nbd nbi nbn nbo nbt nbu ndb ndd ndi ndn ndo ndt ndu ndy nib nid nii nin nio nit niu nnb nni nnn nno nnt nnu no- nob nod noi non noo not nou noy ntb ntd nti ntn nto ntt ntu nub nud nui nun nuo nut nuu nuy nyd nyn nyo nyt nyu nyy o-i ob- obb obd obi obn obo obt obu oby odb odd odi odn odo odt odu oib oid oii oin oio oit oiu on- onb ond oni onn ono ont onu ony oo- oob ood ooi oon ooo oot ot- otb otd oti otn oto ott otu ou- oud oui oun ouo out oyd oyi oyo tbb tbd tbi tbn tbo tbt tbu tdb tdd tdi tdn tdo tdt tdu tdy tib tid tii tin tio tit tiu tiy tnb tnd tni tnn tno tnt to- tob tod toi ton too tot tou toy ttb ttd tti ttn tto ttt ttu tty tub tud tui tun tuo tut tuu tuy tyd tyn tyo tyt ubb ubi ubn ubo ubt ubu uby udb udd udi udn udo udt udu uib uid uii uin uio uit uiu un- unb und uni unn uno unt unu uny uob uod uon uoo uot utb utd uti utn uto utt utu uty uun uut uuu uyi uyo uyu ybi yby ydn ydo ydt ydy yid yii yin yio yit ynd ynn ynu yny yob yod yoi yon yoo yot you yoy ytd ytn yto ytt ytu yud yui yun yuo yut yuu yuy yyb yyt yyu yyy

bbbb bbdd bbdo bbin bboy bbyo bdii bdin bibb bibi bibo bidi bido bidu biin bin- bind bini binn bino bint binu biny bio- bioi bion biot biou bitd bito bitt bitu bnib bnin bobb bobi bobo bobu boby bodb bodi bodo bodu body boi- boid boii boin boit boiu bond boni bonn bono bont bonu bony boob bood boon boot botb botd boti botn boto bott boty boud boun bout bouy boyd boyi boyn boyo btdt btob bttb bubb bubi bubo bubu budb budd budi budo budu budy buid buin buit buiu bunb bund buni bunn buno bunt bunu buon buoy but- buti buto butt buty buyi buyo buyu byit bynd byno byob byod byoi byon byun byyd d-bo dbit dboy dbtt dddd ddot ddub dibb dibo diby didi dido didu didy diii din- dini dinn dino dint dinu dion diot diou diti dito ditt diyi diyu dntt dnut dobb dobi dobu doby dod- dodd dodi dodo dody doid doin doit dond doni donn dono dont doob dood doon doot dotd doti doto dott doty doub doud doun dout douy doyo dtnb dtot dub- dubb dubu duby dudd dudo dudu duid duin duit dunn duno dunt duny duo- duon duty duut duyn dybn dybt dybu dydd dyin dyio dyit dyno dynt dynu dyny dyo- dyon dyoo dyot dyou dyt- dyty dyun i-by i-no ibdo ibid ibon ibot ibtb ibuy ibyi iddo idid idin idio idno idon idub idun iduo iiii iiio iiit iino iioi iioo iitt inbd inbo inby ind- indi indo indu indy inid init inni inno innu inny ino- inoi inon inot inou intd inti intn into intu inui inun inyo iobi ioby iod- iodd iodo ioii ioio ioit ioni ionn iono iooi iooo ioto ioun itby itdo itin itno itoi iton itoo itou itto itty iuiu iuno iuty n-ii nbbo nboy nbti nbty nddb nddo ndnt ndut nibi nibo nidd nidi nido niit niiu nind nini nino nion nioo niou nitb niti nito nity niyi nndb nnit nnnn nnot nntn nobi nobo nobu nodi nodo nodu nody noib noid noin noio noit non- noni nonn nono nont nonu noo- noob noon nooo noot not- noti noto nott noun nout noyo noyt ntnd ntnu ntto ntui nubi nuby nudd nudi nudo nuin nuit nunn nuno nunt nuny nuon nutt nutu nyit nynt nyny nyon nytb obbo obby obdt obid obin obit oboi obon obot oboy obtd odbo oddd oddi oddy odin odio odiu odnb odon odoo odot odou odtu oido oiii oint oion oiti onby ondi ondo ondy onit onni onno onod onon onoy ont- onti onto onut oobi ooby oodi ooid oont oooo ootb ooty otbd otin otit oto- oton otoo otoy otti otto ottu ouii ouin ouit oun- ound out- outb outi outo outy ouu- oynt oyon oyou oyun tbit tddb tibi tibu tidd tidy tiit tiiu tind tini tinn tino tint tinu tiny tion tiou titi tito titt titu tiyi tiyn tiyo tndd tnut to-y tobi tobo tobt tobu toby todd todi todo todt todu tody toid toit tonb toni tonn tono tonu tony tood toon toot totd toti toto tott toty toui toun tout toyb toyn toyo toyt ttbb tton ttoy tttt ttyd tubb tubo tubu tudi tudu tuin tuit tuiu tunb tund tuni tunn tuno tunu tuny tuti tuto tutt tutu tuty tuuo tuyn tybi tybo tydd tydi