bbbb bbbs bbdd bbdo bblb bbls bbwr bbws bd-r bdii bdls bdos bdsd bibb bibi bibl bibo bibs bidi bido bidr bids biis bild bili bill bilo bils bio- bioi biol bios birb bird biri birl biro birr birs bis- bisd bisl biso biss biw- bldr blio blir blis blls blob blod bloo blow blss blw- bobb bobi bobo bobs bobw bodb bodi bodo bods boi- boid boii boil bois bold boli boll bolo bols boob bood bool boor boos boow bor- bord bori boro borr bors borw bosi boso boss bowd bowi bowl bowr bows brdo brds brid bril brio bris brls brob brod brol broo bror bros brow brrr brrs brsb brsr bsbd bsdl bsdw bsod bsos bsrd bssd d-bo dbls dbos dbrs dbss dddd ddss dibb dibo dibs didi dido dids diii diis dili dill dilo dils diol dior dios dird dirl dirr dirs dis- disd disi diso diss dlbd dlib dlii dlil dlis dlos dlow dlrs dlwr dobb dobi dobl dobs dod- dodd dodi dodo dods doid doil dois dold doli doll dolo dols doob dood dool door doos dord dori doro dorr dors dosi doso doss dowb dowd dowl dowr dows drib dril drob drod drol drow drrs dsdr dsls dsos dsri dsrr dssi dwbl dwbr dwdd dwdl dwi- dwid dwil dwis dwll dwls dwlw dwor dwrd dwrl dwrw dwsl dwsr dwww ibdo ibid ibis ibos ibrd ibri ibro ibss iddo idid idil idio idir idis idli idls idol idos idro idso idss iiii iiio iiis iioi iioo iios iirs iisd iisi iisr iiwi ilio ilir ilis ill- illd illi illo ills iloo ilos ilow iobi iod- iodd iodo ioii ioio iolo iooi iooo ioos iori iors ioso irdo irds iri- irid iril irio iris irlb irob irod irri irrs isbd isbl isdb isds isil isis isls iso- isol isor isos isri issi isso issr isss iwil iwis iwiw lbds lblr lbos lbrs ldls ldos ldrs libo libr libs lidb lidl lido lids liii liir liis lilb lili lill lilo lils lio- liod lior lios lird liri lirl liro lirr lirs lisd lisi liso liss llbs lldb llds llll llod lloo lob- lobb lobi lobo lobs lodi lods loid loir lois lold loli loll lolo lols loob lood lool loor loos lord lori loro lors losi loso loss lowb lowd lowi lowl lowr lows loww lrdd lrds lroi lrrr ls-r lsds lsid lsso lssr lwoo lwow obbo obid obis obls oboi obol obor obos obri obro obsd obsr obss odbo oddd oddi odds odio odir odis odoo odor odos odrl odso oido oids oiii oils oios oisd olbo oldb olds oldw olib olid olio olis olli ollo olor olos olsi oobi oodi ooid oold oolo oooo ooos oord oosi orbb orbi orbo orbs ordo ords ori- orid oril orio oris orlo oro- oror oros orri orro orrs orsi orso orwo osdi osii osis osli oslo osoi osoo osor osos osow osrd osro ossb ossd ossi osso owir owld owli owls owow rbbb rbbr rbbs rbds rbis rbsd rbsl rbss rdio rdos rdso rib- ribo ribs ridd ridi rido rids riis rill rilo riol rios riri rirs risd risi riso riss riwo rlds rlls rob- robb robi robo robs rodd rodi rodo rods rodw roid roil roio roir rois rold roll rolo roob rood rooi rool roor roos rori roro rosi roso ross rowb rowd rowi rowl rowr rows roww rrrr rsbi rsdd rsdl rsds rsid rsis rsos rssl rwdi s-ib s-ii s-os sbbs sbds sbor sbsd sbsi sbwr sdds sdib sdio sdls sdrs sdsl sdss sibi sibo sibs sidd sidi sido sidr sids sil- sild sili sill silo sils siod siol sior sios siri siro sirr sirs sisd sisi siss siwi sl-i slds slib slid slir slob slod sloo slos slow slrs sobo sobr sobs sodd sodo sods soil soir sois sold soli soll solo solr sols sood sool soor soos sorb sord sori soro sorr sors sosi soso soss sowd sowi sowl sowr sows srib sris sros srsd ssbr ssdd ssid ssis ssri ssrl ssrs sssb sssi ssss ssws swbd swbs swbw swir swis swld swob swod swoo swor swow swrl swsd swss wbbb wbbd wbbi wbbl wbbo wbbr wbbs wbbw wbdl wbdr wbib wbil wbio wbis wbiw wblb wbld wbli wbll wblo wbls wblw wbob wboi wbol wbor wbos wbow wbrb wbrd wbri wbrr wbrs wbrw wbsb wbsd wbsl wbsr wbss wbsw wbwb wbwi wbwl wbwo wdbd wdbl wdbo wdbr wdbs wddd wddo wddw wdis wdlb wdld wdlr wdls wdlw wdod wdor wdos wdow wdrb wdrr wdsd wdsl wdso wdsr wdwd wdwl wdwr wdws wibb wibi wibl wibr wibs wibw widi widl widr wids widw wiii wiil wiis wil- wilb wild wili will wilo wils wilw wiob wiod wioi wiol wioo wios wirb wird wiri wirl wiro wirr wisd wisl wiso wisr wiss wisw wiwi wlbb wlbl wlbr wlbs wlbw wldb wldi wldr wlds wlib wlil wlio wlir wlis wliw wlld wlli wlll wllr wllw wlob wlod wlol wloo wlor wlos wlrb wlrd wlro wlrr wlrs wlrw wlsb wlsd wlsi wlso wlsr wlss wlsw wlwd wlwi wlwl wobb wobl wobo wodb wodd wodi wods woid woio woir wois wolb wold woli woll wolr wols wolw woob wood wool woos woow worb word wori worl woro worr wors worw wosl woso woss wosw wowb wowi wowl wowo wows woww wrbb wrbi wrbl wrbo wrbs wrbw wrdb wrdd wrdi wrdl wrdo wrdr wrdw wril wrlb wrld wrll wrlr wrls wrob wrod wroi wrol wroo wros wrow wrrb wrrd wrrl wrro wrrs wrrw wrsb wrsd wrsi wrsl wrso wrsr wrss wrsw wrwb wrwd wrwr wsbb wsbi wsbr wsbs wsbw wsdr wsds wsib wsid wsil wsir wsis wslb wsld wsli wsll wslo wslw wsob wsol wsoo wsor wsos wsrb wsri wsro wsrs wsrw wssd wssi wssl wssr wsss wssw wswb wswd wswi wswr wsws wsww wwbb wwbd wwbl wwbr wwdb wwdl wwdr wwds wwdw wwib wwii wwil wwio wwis wwlb wwld wwli wwll wwlr wwls wwlw wwod wwol wwor wwos wwow wwrb wwrd wwrl wwrr wwrw wwsb