-ing bbbb bbbq bbbs bbfn bbin bbng bbqs bbws bffs bfgf bfsi bfts bftt bftz bggs bgon bgst bgtw bibb bibi bibo bibs biff bifi bigb bigg bign bigo bigs bigt bigw biin biis bin- bing bini binn bino bins bint binz bio- biog bioi bion bios biot biqi bis- biso biss bist bito bits bitt bitz biw- bizz bnib bnin bnss bnwt bobb bobi bobo bobs bobw boff bofs bogg bogi bogo bogs bogt boi- boii boin bois boit bong boni bonn bono bons bont boob boof boog boon boos boot boow booz boqs bosi bosn boso boss bost botb boti botn boto bots bott botw bowi bown bows bowt bozi bozo bsff bsfs bsgs bsin bsns bson bsos bsts btob btss bttb btwn btwo bwin bwog bzow bzzt bzzz fbis ffff ffii ffss fftf fftw fgoz fgts fibs fiff fifi fifo fift figg figo figs fiii fing fini finn fino fins fint fion fios fisi fiss fist fisz fiti fits fitt fitz fizz fntb fobs fobt fofo fogg fogi fogn fogo fogs foin fois fong fono fons font fonz foof foon foos foot fosb fosi foso foss fost foti foto fots fott fotw fsfi fsfo fsgs fssf ftii ftos ftsz fttw ftwo ftwz fwiw fzzt gbbo gbbs gbon gbtw gfzw ggbt ggfg gggg ggss gibb gibs gibz giff gifs gift gigg gigi gign gigo gigs giis ging gini ginn gino gins giog gioi gion giss gist gito gits giws gizi gizo gizz gnib gnin gnit gniw gnof gnoo gnow gnti gobi gobo gobs goff gogi gogo gogs goif goin gois goit gon- gong goni gonn gono gons goof goog gooi goon goos goot gosi goso goss gost goti goto gots gott gowf gown gowt gozi gozo gsif gsis gson gsos gtfo gtnw gtos gwin gwis gwtw gzin gzow gzsz i-go i-no ibfi ibis ibns ibon ibos ibot ibsf ibsn ibss ibtb ibts ifbb ifis ifit ifni ifno ifns ifsb ifso iftn ifto igbo iggs igis igni igno igns igon igoo igot igso iiii iiio iiis iiit iino iioi iioo iios iisi iist iitt iiwi inbo infi info infs ingo ings inig inis init inni inno inns ino- inoi inon inos inot inow inoz inso inss inst intg inti intn into ints inw- inwi iobi iogt ioii ioio ioit ioni ionn iono ions ioof iooi iooo ioos ioso iotf ioto iown isbn isbt isin isis isit isno isnt iso- isof ison isos issf issi isso isss isti isto ists iswn itbs itgo itgs itif itin itis itno itof itoi iton itoo itos itsf itsi itso ittf itto iwbf iwig iwin iwis iwiw iwno iwon iwoz izon izso izzo n-ii nbbo nbti nfff nfib nfon nfto ngfs ngio ngns ngon ngos ngsn ngtn ngts ngwo nibi nibo nibs niff nift nigg nigo nigs nigt niit ning nini nino nins niog nion nioo nios nisi niso niss nist nitb nitf niti nito nits nitz nngn nnit nnnn nnos nnot nnss nntn nobi nobo nobs nofi nogg nogo nogs nogt noib noif noin noio nois noit non- nong noni nonn nono nons nont nonw noo- noob noon nooo noos noot nos- noss nost not- noti noto nots nott notw nowi nown nows nowt nozi nqit nsbo nsfs nsfw nsin nsis nsof nsos nssb nssf nsso nsss nsts ntfs ntis ntof ntoz ntsb ntsf ntss ntto ntwt nwbn nwbw nwss nwst nzgs nzst obbo obin obis obit oboi obon oboq obos obot obsn obss obst obts off- offo offs ofgo ofit ofno ofoz ofst ogb oggi ogin ogiz ogni ogog ogoi ogon ogsi oigo oiii oins oint oion oios oist oiti oitz ongi ongo onis onit onni onno onon onos onoz onso onst ont- onti onto onzo oobi ooff oofs oons oont oooo ooos oosi oost ootb oots ootw oozi osgi osii osin osis osno osoi osoo osos osow ossb ossi osso osti osts otbs otif otin otis otit oto- otof otog oton otoo otos otow otsg otso otti otto otts otwo otzi owni owns owow owt- owtt ozon ozqg q-go qbit qgis qibo qift qing qins qisi qiwi qizi qoob qqqq qsig qsit qsos qsqs qsqt qtos qttn s-ib s-ii s-os sbbs sbig sbot sbsi sbst sbtn sfio sfnb sfnt sfog sfos sfss sfts sggg sggs sgio sgnq sgss sgts sibi sibo sibs siff sifo sift sigg sigi sign sigo sigs siit sing sini sinn sino sins sint sion sios siot sisi siss sist sit- siti sitn sito sits sitt sitz siwi sizz snib snig snit sniw snns snob snog snoo snos snot snow sobo sobs sobt sofi sofo soft sogi sogn sogo sogs soif soin sois soit son- song soni sono sons sont soof soog soon soos soot sosi soso soss sost sotn soto sots sotw sowf sowi sown sows sowt soz- sozi sqft sqin sqw- ssbn ssgs ssgt ssin ssis ssit ssns ssot sssb sssf sssi ssss sstb ssts ssws stbs stfn stfw stib stif stig stio stis stit stng stnn stns stob stof stog ston stoo stos stot stow stsf stsi stss swbs swbw swgb swig swis swit swiz swnt swob swog swon swoo swot swow swss swtg swts szin szis szob szot szss tbbs tbgs tbit tbnf tbst tfin tfot tfsi tfss tgif tgts tibi tibs tiff tifo tift tigi tigs tiit ting tini tinn tino tins tint tion tios tisb tisi tiso tiss tist titi tito tits titt titz tiwi tizi tizz tngs tnts tobi tobo tobs tobt toff tofi tofo toft togo togs togt tois toit tonb tong toni tonn tono tons toof toon toos toot tosb tosi toso toss tost toti toto tots tott town tows tozo tsgt tsig tsin tsis tsob tsoi tsos tssf tssg tssi tsst tsts ttbb ttff ttfn tton ttss tttt twbt twi- twib twig twin twis twit twnt two- twob twof twon twoo twos twot twss tzzt wbbb wbbf wbbg wbbi wbbn wbbo wbbs wbbt wbbw wbbz wbfb wbff wbfg wbfi wbfn wbfo wbfs wbft wbfw wbfz wbgb wbgf wbgg wbgi wbgn wbgo wbgq wbgt wbgw wbgz wbib wbif wbig