bbbb bbbs bbci bbdd bbdo bcbc bcbg bcbs bccc bcci bccs bcds bcgs bcis bcos bcsc bcss bdbc bddc bdii bdog bdos bdsd bggs bibb bibi bibo bibs bicc bicg bici bico bics bidi bido bids bigb bigc bigd bigg bigo bigs biis bio- bioc biog bioi bios bis- bisc bisd biso biss bobb bobi bobo bobs boco bocs bodb bodi bodo bods bogd bogg bogi bogo bogs boi- boid boii bois boob booc bood boog boos bosc bosi boso boss bsbd bsci bscs bsgs bsic bsod bsos bssc bssd c-bo c-cd cbbc cbbs cbcc cbcs cbdb cbdc cbdi cbdo cbds cbgb cbid cbsc cbsi ccbc cccb cccc ccci cccs ccdc ccdi ccds ccgc ccgs ccic ccid ccii ccis ccob ccoc ccod ccsd ccsg ccsi ccss cdcs cddb cdic cdii cdio cdis cdos cdss cgcc cgcg cggs cgis cgsb cgss cibc cibi cibo cicc cici cico cics cidc cidg cidi cids cigi cigs ciid ciii ciis ciob cios cis- cisc cisd ciss cobb cobi cobo cobs coco codd codi cods cogi cogo cogs cois coob cood coos cosc cosi coso coss cscb cscc cscd csci csco cscs csdb csib csid csio csis csob csos cssd d-bo dbcc dbcs dbos dbss dcbc dccb dccc dcci dccs dcdb dcds dcgo dcgs dcii dcio dcis dcos dcsc dcsg dcss dddd ddoc ddss dgsb dgsi dibb dibo dibs dici dico didi dido dids digg digi digo digs diii diis dioc dios dis- disc disd disg disi diso diss dobb dobi dobs doci doco docs dod- dodd dodg dodi dodo dods dog- dogg dogi dogo dogs doid doig dois doob dood doos dosi doso doss dsbc dscc dscs dsos dssc dssi gbbo gbbs gc-c gcbc gccc gccs gcds gcic gcii gcos gcss gdci gddb gdsc gggg ggss gibb gibs gidc gidd gidi gido gids gigg gigi gigo gigs giis giog gioi gisd giss gobi gobo gobs godi godo gods gogi gogo gogs gois good goog gooi goos gosi goso goss gsds gsis gsoc gsos i-go ibcs ibdo ibid ibis ibos ibss icbc icbd icbs iccb iccc icci icco iccs icdc icdd icgc icis icoc icod icos icsb icsc icsd icsi icss iddo idgo idic idid idig idio idis idoc idog idos idsc idso idss igbc igbo igcc iggs igis igoo igso iicd iiii iiio iiis iioi iioo iios iisc iisd iisi iobi iocg ioci iod- iodd iodo ioii ioio iooi iooo ioos ioso isbd iscc iscd isci isco iscs isdb isdc isds isgc isic isis iso- isoc isos issc issi isso isss obbo obid obis oboi obos obsd obss ocbc occc occi ocds ocis ocos odbo odci oddd oddi odds odic odio odis odoo odos odso ogb ogdc oggi ogod ogog ogoi ogsi oici oido oids oigo oiii oios oisc oisd oobi oodi ooid oooo ooos oosi oscc osci osco osdi osgi osii osis osoi osoo osos ossb ossd ossi osso s-ib s-ic s-ii s-os sbbs sbcc sbcs sbds sbic sbig sbsd sbsi scbi sccc sccs scdc scdg scds scgs sci- scic scid scio scis scob scog scoo scsc scsd scsi scso sdcc sdco sddc sdds sdgs sdib sdic sdio sdog sdsc sdss sgcb sgcd sgcg sggg sggs sgic sgio sgsd sgss sibc sibi sibo sibs sicc sici sico sics sidd sidi sido sids sigd sigg sigi sigo sigs siod sios sisc sisd sisi siss sobo sobs soci soco socs sodd sodo sods sogi sogo sogs soic sois sood soog soos sosi soso soss sscc ssci sscs ssdc ssdd ssgs ssid ssis ssoc sssb sssc sssi ssss