bbb bbf bbi bbn bbo bbr bbt bfb bff bfi bfn bfo bfr bft bi- bib bif bii bin bio bir bit bnb bnf bni bnn bno bnr bnt bob bof boi bon boo bor bot brb brf bri brn bro brr brt btb btf bti btn bto btr btt fbb fbf fbi fbn fbo fbr fbt fff ffi ffn ffo ffr fft fib fif fii fin fir fit fnb fnf fni fnn fnr fnt fob fof foi fon foo for fot frb frf fri frn fro frr frt ftb ftf fti ftn fto ftr ftt i-f ibb ibf ibi ibn ibo ibr ibt ifb iff ifi ifn ifo ifr ift iib iif iii iin iio iir iit in- inb inf ini inn ino inr int io- iob iof ioi ion ioo ior iot ir- irb irf iri irn iro irr irt itb itf iti itn ito itt n-i nbb nbf nbi nbn nbo nbr nbt nfb nff nfi nfn nfo nfr nft nib nif nii nin nio nir nit nnb nnf nni nnn nno nnt no- nob nof noi non noo nor not nrb nrf nri nrn nro nrr nrt ntb ntf nti ntn nto ntr ntt o-i ob- obb obf obi obn obo obr obt of- ofb off ofi ofn ofo ofr oft oib oif oii oin oio oir oit on- onb onf oni onn ono onr ont oo- oob oof ooi oon ooo oor oot or- orb orf ori orn oro orr ort ot- otb otf oti otn oto otr ott rbb rbf rbi rbn rbo rbr rbt rfb rff rfi rfn rfo rfr rft rib rif rii rin rio rir rit rnb rni rnn rno rnr rnt rob rof roi ron roo ror rot rrb rrf rri rrn rrr rrt rtb rtf rti rtn rto rtr rtt tbb tbf tbi tbn tbo tbr tbt tfb tff tfi tfn tfo tfr tft tib tif tii tin tio tir tit tnb tnf tni tnn tno tnr tnt to- tob tof toi ton too tor tot trb trf tri trn tro trr trt ttb ttf tti ttn tto ttr ttt

bbbb bbfn bbin bftt bibb bibi bibo biff bifi biin bin- bini binn bino bint bio- bioi bion biot birb biri birn biro birr birt bito bitt bnib bnin bnor bnrr bobb bobi bobo boff boi- boii boin boit boni bonn bono bont boob boof boon boor boot bor- borf bori born boro borr bort botb boti botn boto bott brin brio brit brno brob bron broo bror brot brrr btob btor btrt bttb ffff ffii ffrr fftf fiff fifi fifo fift fiii fini finn fino fint fion fior firn fiti fitt fntb fobt fofo foin fono font foof foon foot for- forb fori forn foro forr fort foti foto fott frib frin frio frit frob fron frot ftii i-no ibfi ibon ibot ibri ibro ibtb ifbb ifit ifni ifno ifnr ifor ifrb ifrf ifri iftn ifto iiii iiio iiit iino iioi iioo iitr iitt inbo infi info init inni inno innr ino- inoi inon inor inot inri inro inti intn into intr iobi ioii ioio ioit ioni ionn iono ioof iooi iooo iori iotf ioto iri- irin irio irob iron irri irtf irti itif itin itno itof itoi iton itoo itor itrf itri ittf itto n-ii nbbo nbti nfff nfib nfon nfto nibi nibo niff nift niir niit nini nino nion nioo niro nirt nitb nitf niti nito nitr nnit nnnn nnot nntn nobi nobo nofi noib noif noin noio noir noit non- noni nonn nono nont noo- noob noon nooo noor noot nor- norb norf nori norn noro norr nort not- noti noto nott nron ntof ntto nttr obbo obin obit oboi obon obor obot obri obro off- offo offr ofit ofno ofor oiii oint oion oirt oiti onir onit onni onno onon onor ont- onti onto oobi ooff oont oooo oort ootb orbb orbi orbo orff orfi ori- orif orin orio orit orni orno oro- orof oron oror orot orri orro orto otif otin otit oto- otof oton otoo otor otro otti otto rbbb rbbr rib- ribo riff rift riif riin rinf rinn rino rion riot riri riti rito ritt rnbr rnin rnnt rnot rob- robb robi robo robt roff rofo roif roin roio roir roit roni rono ront roob roof rooi roon roor root rori roro rort roti rotn roto rotr rott rrif rrrr rtbf rtfb tbit tbnf tbrb tfin tfot tibi tiff tifo tift tiit tini tinn tino tint tion tirb tiri tiro tirr titi tito titt tobi tobo tobt toff tofi tofo toft toit tonb toni tonn tono toof toon toor toot torf tori torn toro torr tort toti toto totr tott trfr tri- trib trif trin trio trit trno troi tron troo trot trtr ttbb ttff ttfn tton tttt

bibbo bibin bibio bibri biffi biffo bifor binit binot biont birin birni biron bitit bitof biton bitti bitto bnito bo-bo bobbi bobin bobr bobri boffi boffo boiro boito bonin bonio bonon booit boont boorn boort borbo borin borio born- borno bornt boro- boron boroo borot borro botin boton botro botti brini brinn brint brion briot brito britt brobo broft broin broni bronn bront broon broto brrrr btr-t btron fibr- fibro fiini finif finno fionn fiori firit firon fitin fitit fitof fiton fitor fitri fitto foini foir- fonio fonni footi forio forit forni forno forro forti forto foton frito fritt froit front froot frorn ftrtt i-bon i-bot ibibo iborn ibtin if-- ifin ifnot ifrit ifttt iiiii iitti inbin infin infit info- infor inini inio inio- inion innit innti inoff inoor inorb inori inrio intio intoo intro iobit iono- ioooi ioooo iorio iotit iotti irbit irinn irion irobo irono irori irrit irton itbit itfit itfor ition itnot itobi itoff itron itton ittoo ittti nibbi nifon niibi ninib ninon ninti niono nioro niort nirit nitin niton nitor nitot nitr- nitro nitti nitto nnooo no-fi no-no nobin nobob nofit nofor noint nonin nonio nonni nonno nonot nooit noori noort norin norio norit noron norro nortt not-i notif