bbb bbf bbg bbi bbo bbs bbt bfb bff bfg bfi bfo bfs bft bgb bgf bgg bgi bgo bgs bgt bi- bib bif big bii bio bis bit bob bof bog boi boo bos bot bsb bsf bsg bsi bso bss bst btb btf btg bti bto bts btt fbb fbf fbg fbi fbo fbs fbt fff ffg ffi ffo ffs fft fgb fgf fgg fgi fgs fgt fib fif fig fii fis fit fob fof fog foi foo fos fot fsb fsf fsg fsi fso fss fst ftb ftf ftg fti fto fts ftt gbf gbg gbi gbo gbs gbt gfb gff gfi gfo gfs gft ggb ggg ggi ggo ggs ggt gib gif gig gii gio gis git gob gof gog goi goo gos got gsb gsf gsg gsi gso gss gst gtb gtf gtg gti gto gts gtt i-f ibb ibf ibg ibi ibo ibs ibt ifb iff ifg ifi ifo ifs ift igb igf igg igi igo igs igt iib iif iii iio iis iit io- iob iof iog ioi ioo ios iot is- isb isf isg isi iso iss ist itb itf itg iti ito its itt o-i ob- obb obf obg obi obo obs obt of- ofb off ofg ofi ofo ofs oft ogf ogg ogi ogo ogs ogt oib oif oii oio ois oit oo- oob oof oog ooi ooo oos oot os- osb osf osg osi oso oss ost ot- otb otf otg oti oto ots ott sbb sbf sbg sbi sbo sbs sbt sfb sff sfg sfi sfo sfs sft sgb sgf sgg sgi sgo sgs sgt sib sif sig sii sio sis sit sob sof sog soi soo sos sot ss- ssb ssf ssg ssi sso sss sst stb stf stg sti sto sts stt tbb tbf tbg tbi tbo tbs tbt tfb tff tfg tfi tfo tfs tft tgb tgf tgg tgi tgo tgs tgt tib tif tig tii tio tis tit to- tob tof tog toi too tos tot tsb tsf tsg tsi tso tss tst ttb ttf ttg tti tto tts ttt

bbbb bbbs bffs bfgf bfsi bfts bftt bggs bgst bibb bibi bibo bibs biff bifi bigb bigg bigo bigs bigt biis bio- biog bioi bios biot bis- biso biss bist bito bits bitt bobb bobi bobo bobs boff bofs bogg bogi bogo bogs bogt boi- boii bois boit boob boof boog boos boot bosi boso boss bost botb boti boto bots bott bsff bsfs bsgs bsos bsts btob btss bttb fbis ffff ffii ffss fftf fgts fibs fiff fifi fifo fift figg figo figs fiii fios fisi fiss fist fiti fits fitt fobs fobt fofo fogg fogi fogo fogs fois foof foos foot fosb fosi foso foss fost foti foto fots fott fsfi fsfo fsgs fssf ftii ftos gbbo gbbs ggbt ggfg gggg ggss gibb gibs giff gifs gift gigg gigi gigo gigs giis giog gioi giss gist gito gits gobi gobo gobs goff gogi gogo gogs goif gois goit goof goog gooi goos goot gosi goso goss gost goti goto gots gott gsif gsis gsos gtfo gtos i-go ibfi ibis ibos ibot ibsf ibss ibtb ibts ifbb ifis ifit ifsb ifso ifto igbo iggs igis igoo igot igso iiii iiio iiis iiit iioi iioo iios iisi iist iitt iobi iogt ioii ioio ioit ioof iooi iooo ioos ioso iotf ioto isbt isis isit iso- isof isos issf issi isso isss isti isto ists itbs itgo itgs itif itis itof itoi itoo itos itsf itsi itso ittf itto obbo obis obit oboi obos obot obss obst obts off- offo offs ofgo ofit ofst ogb oggi ogog ogoi ogsi oigo oiii oios oist oiti oobi ooff oofs oooo ooos oosi oost ootb oots osgi osii osis osoi osoo osos ossb ossi osso osti osts otbs otif otis otit oto- otof otog otoo otos otsg otso otti otto otts s-ib s-ii s-os sbbs sbig sbot sbsi sbst sfio sfog sfos sfss sfts sggg sggs sgio sgss sgts sibi sibo sibs siff sifo sift sigg sigi sigo sigs siit sios siot sisi siss sist sit- siti sito sits sitt sobo sobs sobt sofi sofo soft sogi sogo sogs soif sois soit soof soog soos soot sosi soso soss sost soto sots ssgs ssgt ssis ssit ssot sssb sssf sssi ssss sstb ssts stbs stib stif stig stio stis stit stob stof stog stoo stos stot stsf stsi stss tbbs tbgs tbit tbst tfot tfsi tfss tgif tgts tibi tibs tiff tifo tift tigi tigs tiit tios tisb tisi tiso tiss tist titi tito tits titt tobi tobo tobs tobt toff tofi tofo toft togo togs togt tois toit toof toos toot tosb tosi toso toss tost toti toto tots tott tsgt tsig tsis tsob tsoi tsos tssf tssg tssi tsst tsts ttbb ttff ttss tttt

-itis bibbo bibbs bibio bibis bibos biffi biffo biffs big-i biggs bigif bigig bigoo bigos bigot biogs bioss bisfi bisto bitgo bitis bitit bitof bitti bitto bitts bo-bo bobbi bobos bobst bobts boffi boffo boffs boggs bogof bogos bogot boios boist boito boobs boofs booit boost boots bosio bossi bosso botis botos botti botts bsoft fibis figgs fisbo fissi fisto fists fitit fitof fitto fitts fofos fogbo foggo foggs fogsi foios foist footi foots fotos gbiti ggobi gi-fi gibbi gibbs gibi- gibss gifts giggs gigot gisgo gissi gisti gists gitgo gitig gitit go-go go-oo go-to gobbi gobbo gobig gobio gobos gobot goffi gofio gofis gogoi gogos goibo goist goito goits goobi goobo gooff goofs googs goost gossi gotit gotoo gotos gotti gotto gotts gtsss i-bot ibibo ibogo if-- ifits ifttt igbos igigi igosi igoto iiiii iitti iobit ioooi ioooo iotit iotti is-is isfit isios isisi isiti isits isitt isoff isoft istoo itbig itbit itfit itigi itisi itiso itobi itoff itoss itsit itsof itsso itsto ittoo ittti obits obosi offis offit offof offto ofoto ofsit og-os oggif ogogo oitti oobit ooioo ooooo ososo ossi- ossis ossos ostis otisb otobi otoso ototo ottis ottoi ottos s-bot s-iii sibos sibot sifts siogo sisig sisis sissi