b-u bbb bbi bbn bbo bbr bbt bbu bby bi- bib bii bin bio bir bit biu biy bnb bni bnn bno bnr bnt bnu bob boi bon boo bor bot bou boy brb bri brn bro brr brt bru bry btb bti btn bto btr btt btu bty bub bui bun buo bur but buu buy by- byi byn byo byr byt byu ibb ibi ibn ibo ibr ibt ibu iby iib iii iin iio iir iit iiu in- inb ini inn ino inr int inu iny io- iob ioi ion ioo ior iot iou ir- irb iri irn iro irr irt iru iry itb iti itn ito itt itu ity iu- iub iui iur iut iyo iyr iyt iyy n-i nbb nbi nbn nbo nbr nbt nbu nib nii nin nio nir nit niu nnb nni nnn nno nnt nnu no- nob noi non noo nor not nou noy nrb nri nrn nro nrr nrt nru nry ntb nti ntn nto ntr ntt ntu nub nui nun nuo nur nut nuu nuy nyn nyo nyt nyu nyy o-i ob- obb obi obn obo obr obt obu oby oib oii oin oio oir oit oiu on- onb oni onn ono onr ont onu ony oo- oob ooi oon ooo oor oot or- orb ori orn oro orr ort oru ory ot- otb oti otn oto otr ott otu ou- oui oun ouo our out oyi oyo rbb rbi rbn rbo rbr rbt rbu rib rii rin rio rir rit riy rnb rni rnn rno rnr rnt rnu rny rob roi ron roo ror rot rou roy rrb rri rrn rrr rrt rru rtb rti rtn rto rtr rtt rtu rty rub rui run ruo rur rut ruu ruy ry- ryn ryo ryr ryu ryy tbb tbi tbn tbo tbr tbt tbu tib tii tin tio tir tit tiu tiy tnb tni tnn tno tnr tnt to- tob toi ton too tor tot tou toy trb tri trn tro trr trt tru try ttb tti ttn tto ttr ttt ttu tty tub tui tun tuo tur tut tuu tuy tyn tyo tyr tyt ubb ubi ubn ubo ubr ubt ubu uby uib uii uin uio uir uit uiu un- unb uni unn uno unr unt unu uny uob uon uoo uor uot ur- urb uri urn uro urr urt uru ury utb uti utn uto utr utt utu uty uun uur uut uuu uyi uyo uyu ybi ybr yby yii yin yio yir yit ynn ynu yny yob yoi yon yoo yor yot you yoy yrn yro yrt yru ytn yto ytr ytt ytu yui yun yuo yur yut yuu yuy yyb yyt yyu yyy

bbbb bbin bboy bbyo bibb bibi bibo biin bin- bini binn bino bint binu biny bio- bioi bion biot biou birb biri birn biro birr birt biru biry bito bitt bitu bnib bnin bnor bnrr bobb bobi bobo bobu boby boi- boii boin boit boiu boni bonn bono bont bonu bony boob boon boor boot bor- bori born boro borr bort boru bory botb boti botn boto bott boty boun bour bout bouy boyi boyn boyo brin brio brit brno brob bron broo bror brot brou brrr brun brut bry- bryn bryo btob btor btrt btry bttb bubb bubi bubo bubu buin buir buit buiu bunb buni bunn buno bunt bunu buon buoy bur- burb buri burn buro burr burt buru bury but- buti buto butt buty buyi buyo buyu byit byno byob byoi byon byrn byrt byun i-by i-no ibon ibot ibri ibro ibtb ibuy ibyi iiii iiio iiit iino iioi iioo iitr iitt inbo inby init inni inno innr innu inny ino- inoi inon inor inot inou inri inro inti intn into intr intu inui inun inyo iobi ioby ioii ioio ioit ioni ionn iono iooi iooo iori ioto ioun irby iri- irin irio iriy irob iron irri irti irun iryn itby itin itno itoi iton itoo itor itou itri itry itto itty itur iuiu iuno iuty n-ii nbbo nboy nbti nbty nibi nibo niir niit niiu nini nino nion nioo niou niro nirt niru nitb niti nito nitr nity niur niyi nnit nnnn nnot nntn nobi nobo nobu noib noin noio noir noit non- noni nonn nono nont nonu noo- noob noon nooo noor noot nor- norb nori norn noro norr nort nory not- noti noto nott noun nour nout noyo noyt nron ntnu ntru ntto nttr ntui nubi nuby nuin nuit nunn nuno nunt nuny nuon nuri nurn nurr nurt nuru nutt nutu nyit nynt nyny nyon nyrb nyro nytb obbo obby obin obit oboi obon obor obot oboy obri obro oiii oint oion oirt oiry oiti onby onir onit onni onno onon onor onoy ont- onti onto onur onut oobi ooby oont oooo oort oory ootb ooty orbb orbi orbo orbu orby ori- orin orio orit orni orno orny oro- oron oror orot oroy orri orro orry orto orub otin otit oto- oton otoo otor otoy otro otry otti otto ottu otur otyr ouii ouin ouir ouit oun- our- ourn ouro ourt out- outb outi outo outy ouu- ouyr oynt oyon oyou oyri oyun rbbb rbbr rib- ribo ribu riby riin rinn rino riny rion riot riou riri riti rito ritt ritu riyo rnbr rnin rnnt rnot rnut rob- robb robi robo robt robu roby roin roio roir roit roiu roni rono ront rony roob rooi roon roor root rori roro rort roru rory roti rotn roto rotr rott roty roub roun rout rouy royn royt rrrr rrun rubb rubi rubu ruby ruin ruit runi runn runo runt runy ruoy ruri ruro ruru ruti ruto rutt rutu ruty ruun ruyi rynn rynt ryob ryon ryot rytt ryun ryyt tbit tbrb tibi tibu tiit tiiu tini tinn tino tint tinu tiny tion tiou tirb tiri tiro tirr tiru tiry titi tito titt titu tiyi tiyn tiyo tnut to-y tobi tobo tobt tobu toby toit tonb toni tonn tono tonu tony toon toor toot tori torn toro torr tort toru tory toti