-ing bbbb bbbs bbdd bbdo bbin bbng bbrg bbwr bbws bd-r bdii bdin bdog bdos bdsd bggs bgon bibb bibi bibo bibs bidi bido bidr bids bigb bigd bigg bign bigo bigs bigw biin biis bin- bind bing bini binn bino bins bio- biog bioi bion bios birb bird birg biri birn biro birr birs bis- bisd biso biss biw- bnib bnin bnor bnrr bnss bobb bobi bobo bobs bobw bodb bodi bodo bods bogd bogg bogi bogo bogs boi- boid boii boin bois bond bong boni bonn bono bons boob bood boog boon boor boos boow bor- bord borg bori born boro borr bors borw bosi bosn boso boss bowd bowi bown bowr bows brdo brds brid brig brin brio bris brno brns brob brod brog bron broo bror bros brow brrr brrs brsb brsr bsbd bsdw bsgs bsin bsnd bsns bsod bson bsos bsrd bssd bwin bwog d-bo dbos dbrn dbrs dbss dddd ddss ddwg dgsb dgsi dgsn dibb dibo dibs didi dido dids digg digi digo digs diii diis din- ding dini dinn dino dins dion dior dios dird dirr dirs dis- disd disg disi diso diss dnis dobb dobi dobs dod- dodd dodg dodi dodo dods dog- dogg dogi dogo dogs doid doig doin dois dond dong doni donn dono donr dons doob dood doon door doos dord dori dorn doro dorr dors dosi doso doss dowb dowd dowg down dowr dows drgs drgw drib drin drno drob drod drog dron drow drrs dsdr dsgn dsng dsos dsri dsrr dssi dssn dwbr dwdd dwgb dwgo dwi- dwid dwin dwis dwon dwor dwrd dwrw dwsr dwww gbbo gbbs gbon gddb gdor gdow gggg ggrn ggss gibb gibs gidd gidi gido gids gigg gigi gign gigo gigs giis ging gini ginn gino gins giog gioi gion gird girg giri girn giro girr girs gisd giss giws gnib gnin gniw gnod gnoo gnow gnrr gobi gobo gobs godi godo gods gogi gogo gogs goin gois gon- gond gong goni gonn gono gons good goog gooi goon goor goos gorb gord gorg gori gorn goro gorr gors gosi goso goss gowd gown grbr grds grib grid grig grin gris grni grob grod grog groi gron groo gror gros grow grrr grrs grss gsds gsis gson gsos gswr gwin gwis gwor gwwr i-go i-no ibdo ibid ibis ibns ibon ibos ibrd ibri ibro ibsn ibss iddo idgo idid idig idin idio idir idis idno idog idon idos idro idso idss igbo iggs igis igni igno igns igon igoo igor igri igso iiii iiio iiis iino iioi iioo iios iirs iisd iisi iisr iiwi inbd inbo ind- indi indo inds indw ingo ings inid inig inis inni inno innr inns ino- inoi inon inor inos inow inri inro inrs inso inss inw- inwi iobi iod- iodd iodo ioii ioio ioni ionn iono ions iooi iooo ioos iorg iori iors ioso iown irdo irds irgs iri- irid irig irin irio iris irob irod iron irri irrs irsg isbd isbn isdb isdn isds isin isis isno iso- ison isor isos isrg isri issi isso issr isss iswn iwig iwin iwis iwiw iwno iwon n-ii nbbo nddb nddo ndor ndos ndri ndsi ndss ngio ngns ngon ngor ngos ngri ngsn ngwo nibi nibo nibs nidd nidi nido nids nigg nigo nigs niir nind ning nini nino nins niog nion nioo nios niro nirs nisd nisi niso niss nndb nngn nnnn nnos nnss nobi nobo nobs nodi nodo nods nogg nogo nogs noib noid noin noio noir nois non- nong noni nonn nono nons nonw noo- noob noon nooo noor noos nor- norb nord norg nori norn noro norr nors norw nos- noss nowd nowi nown nows nrds nron nrrd nsbo nsdg nsds nsin nsis nsnr nsos nsrd nssb nsso nssr nsss nswr nwbn nwbw nwss obbo obid obin obis oboi obon obor obos obri obro obsd obsn obsr obss odbo oddd oddi odds odin odio odir odis odnb odon odoo odor odos odso ogb oggi ogin ogni ogod ogog ogoi ogon ogri ogro ogsi ogwr oido oids oigo oiii oins oion oios oisd ondi ondo ongi ongo onir onis onni onno onod onon onor onos onso oobi oodi ooid oons oooo ooos oord oosi orbb orbi orbo orbs ordn ordo ords orgn orgo orgs ori- orid orig orin orio oris orni orno orns oro- oron oror oros orri orro orrs orsi orso orwo osdi osgi osii osin osis osno osnr osoi osoo osor osos osow osrd osro ossb ossd ossi osso owir ownd owni owns owow rbbb rbbr rbbs rbds rbis rbsd rbss rdgs rdio rdos rdso rgbi rgds rib- ribo ribs ridd ridi rido rids rigg rigi rigo rigs riin riis rind ring rinn rino rion rios riri rirs risd risi riso riss riwo rnbr rnds rngs rnin rnod rob- robb robi robo robs rodd rodi rodo rods rodw rogg rogi rogo roid roig roin roio roir rois rond rong roni rono rons ronw roob rood roog rooi roon roor roos rori roro rosi roso ross rowb rowd rowi rown rowr rows roww rrrr rsbi rsdd rsdg rsds rsgb rsid rsis rsnn rsno rsnr rsos rwdi s-ib s-ii s-os sbbs sbds sbig sbor sbsd sbsi sbwr sdds sdgs sdib sdio sdog sdrs sdss sggg sggs sgio sgro sgsd sgss sibi sibo sibs sidd sidi sido sidr sids sigd sigg sigi sign sigo sigs sind sing sini sinn sino sins siod sion sior sios siri siro sirr sirs sisd sisi siss siwi snib snid snig snir sniw snns snob snod snog snoo snor snos snow snrs snsd sobo sobr sobs sodd sodo sods sogi sogn sogo sogs soin soir sois son- sond song soni sono sons sood soog soon soor soos sorb sord sorg sori sorn soro sorr sors sosi soso soss sowd sowi sown sowr sows srgb srib sris srni srnn srno sros srsd ssbn ssbr ssdd ssgs ssid ssin ssis ssns ssrg ssri ssrs sssb sssi ssss ssws swbd swbs swbw swgb swgr swig swir swis swob swod swog swon swoo swor swow