bbb bbf bbi bbn bbo bbs bbt bfb bff bfi bfn bfo bfs bft bi- bib bif bii bin bio bis bit bnb bnf bni bnn bno bns bnt bob bof boi bon boo bos bot bsb bsf bsi bsn bso bss bst btb btf bti btn bto bts btt fbb fbf fbi fbn fbo fbs fbt fff ffi ffn ffo ffs fft fib fif fii fin fis fit fnb fnf fni fnn fns fnt fob fof foi fon foo fos fot fsb fsf fsi fsn fso fss fst ftb ftf fti ftn fto fts ftt i-f ibb ibf ibi ibn ibo ibs ibt ifb iff ifi ifn ifo ifs ift iib iif iii iin iio iis iit in- inb inf ini inn ino ins int io- iob iof ioi ion ioo ios iot is- isb isf isi isn iso iss ist itb itf iti itn ito its itt n-i nbb nbf nbi nbn nbo nbs nbt nfb nff nfi nfn nfo nfs nft nib nif nii nin nio nis nit nnb nnf nni nnn nno nns nnt no- nob nof noi non noo nos not nsb nsf nsi nsn nso nss nst ntb ntf nti ntn nto nts ntt o-i ob- obb obf obi obn obo obs obt of- ofb off ofi ofn ofo ofs oft oib oif oii oin oio ois oit on- onb onf oni onn ono ons ont oo- oob oof ooi oon ooo oos oot os- osb osf osi osn oso oss ost ot- otb otf oti otn oto ots ott sbb sbf sbi sbn sbo sbs sbt sfb sff sfi sfn sfo sfs sft sib sif sii sin sio sis sit snb snf sni snn sno sns snt sob sof soi son soo sos sot ss- ssb ssf ssi ssn sso sss sst stb stf sti stn sto sts stt tbb tbf tbi tbn tbo tbs tbt tfb tff tfi tfn tfo tfs tft tib tif tii tin tio tis tit tnb tnf tni tnn tno tns tnt to- tob tof toi ton too tos tot tsb tsf tsi tsn tso tss tst ttb ttf tti ttn tto tts ttt

bbbb bbbs bbfn bbin bffs bfsi bfts bftt bibb bibi bibo bibs biff bifi biin biis bin- bini binn bino bins bint bio- bioi bion bios biot bis- biso biss bist bito bits bitt bnib bnin bnss bobb bobi bobo bobs boff bofs boi- boii boin bois boit boni bonn bono bons bont boob boof boon boos boot bosi bosn boso boss bost botb boti botn boto bots bott bsff bsfs bsin bsns bson bsos bsts btob btss bttb fbis ffff ffii ffss fftf fibs fiff fifi fifo fift fiii fini finn fino fins fint fion fios fisi fiss fist fiti fits fitt fntb fobs fobt fofo foin fois fono fons font foof foon foos foot fosb fosi foso foss fost foti foto fots fott fsfi fsfo fssf ftii ftos i-no ibfi ibis ibns ibon ibos ibot ibsf ibsn ibss ibtb ibts ifbb ifis ifit ifni ifno ifns ifsb ifso iftn ifto iiii iiio iiis iiit iino iioi iioo iios iisi iist iitt inbo infi info infs inis init inni inno inns ino- inoi inon inos inot inso inss inst inti intn into ints iobi ioii ioio ioit ioni ionn iono ions ioof iooi iooo ioos ioso iotf ioto isbn isbt isin isis isit isno isnt iso- isof ison isos issf issi isso isss isti isto ists itbs itif itin itis itno itof itoi iton itoo itos itsf itsi itso ittf itto n-ii nbbo nbti nfff nfib nfon nfto nibi nibo nibs niff nift niit nini nino nins nion nioo nios nisi niso niss nist nitb nitf niti nito nits nnit nnnn nnos nnot nnss nntn nobi nobo nobs nofi noib noif noin noio nois noit non- noni nonn nono nons nont noo- noob noon nooo noos noot nos- noss nost not- noti noto nots nott nsbo nsfs nsin nsis nsof nsos nssb nssf nsso nsss nsts ntfs ntis ntof ntsb ntsf ntss ntto obbo obin obis obit oboi obon obos obot obsn obss obst obts off- offo offs ofit ofno ofst oiii oins oint oion oios oist oiti onis onit onni onno onon onos onso onst ont- onti onto oobi ooff oofs oons oont oooo ooos oosi oost ootb oots osii osin osis osno osoi osoo osos ossb ossi osso osti osts otbs otif otin otis otit oto- otof oton otoo otos otso otti otto otts s-ib s-ii s-os sbbs sbot sbsi sbst sbtn sfio sfnb sfnt sfos sfss sfts sibi sibo sibs siff sifo sift siit sini sinn sino sins sint sion sios siot sisi siss sist sit- siti sitn sito sits sitt snib snit snns snob snoo snos snot sobo sobs sobt sofi sofo soft soif soin sois soit son- soni sono sons sont soof soon soos soot sosi soso soss sost sotn soto sots ssbn ssin ssis ssit ssns ssot sssb sssf sssi ssss sstb ssts stbs stfn stib stif stio stis stit stnn stns stob stof ston stoo stos stot stsf stsi stss tbbs tbit tbnf tbst tfin tfot tfsi tfss tibi tibs tiff tifo tift tiit tini tinn tino tins tint tion tios tisb tisi tiso tiss tist titi tito tits titt tnts tobi tobo tobs tobt toff tofi tofo toft tois toit tonb toni tonn tono tons toof toon toos toot tosb tosi toso toss tost toti toto tots tott tsin tsis tsob tsoi tsos tssf tssi tsst tsts ttbb ttff ttfn tton ttss tttt

-itis bibbo bibbs bibin bibio bibis bibos biffi biffo biffs binit binns binos binot bints bions biont bioss bisfi bisin bison bisto bitis bitit bitof biton bitti bitto bitts bnito bo-bo bobbi bobin bobos bobst bobts boffi boffo boffs boios boist boito bonin bonio bonis bonon bonos boobs boofs booit boons boont boost boots bosio bosns boson bossi bosso botin botis boton botos botti botts bsins bsoft fibis fiini finif finis finno finns finos fints fionn fisbo fison fissi fisto fists fitin