bbbb bbbs bbci bbdd bbin bcbc bcbs bccc bcci bccs bcds bcis bcit bcsc bcsn bcss bctc bcts bdbc bddc bdii bdin bdsd bibb bibi bibs bicc bici bics bidi bids biin biis bin- binc bind bini binn bins bint biny bis- bisc bisd biss bist bisy bitc bitd bits bitt biys bnib bnin bnss bsbd bsci bscs bsic bsin bsnd bsns bssc bssd bsts btcc btcs btdt btss bttb byit bync bynd bysb bysi byss byst bysy byts byyd c-cd cbbc cbbs cbcc cbcn cbcs cbct cbdb cbdc cbdi cbdn cbds cbid cbit cbnd cbsc cbsi cbsn cbtc cbyt ccbc ccbn cccb cccc ccci cccs ccdc ccdi ccdn ccds ccic ccid ccii ccis ccnb ccnc ccni ccns ccny ccsd ccsi ccsn ccss ccst cctb cctc cctt cdcs cddb cdic cdii cdis cdnb cdnc cdss cibc cibi cicc cici cics cict cidc cidi cids cidt ciid ciii ciis ciit cin- cinc cind cini cint cis- cisc cisd cisn ciss cist cisy citb citi cits citt city cnbc cnci cndd cnib cnic cnid cnss cntc cscb cscc cscd csci cscs csdb csdn csib csid csis csit csny cssd cstc cstd csts csys ctbi ctbs ctic ctns ctsc ctsn ctss cttn ctts cybb cybc cybi cyc- cycb cycc cycs cyds cyn- cyst cyt- cytb cyy- cyyc cyyn dbcc dbcs dbit dbss dbtt dc-y dcbc dccb dccc dcci dccs dcct dcdb dcds dcii dcis dcns dcsc dcss dctc dcts dddd ddss ddts dibb dibs diby dici dict dicy didi dids didy diii diis din- dinc dini dinn dins dint dis- disc disd disi diss dist disy diti dits ditt diyi dncs dnic dnis dnsc dntt dsbc dscc dscn dscs dssc dssi dssn dsst dstc dstn dsts dtcc dtnb dtss dybn dybt dycd dydd dyin dyit dync dynt dyny dys- dysi dyss dyst dyt- dytc dyty i-by ibcs ibid ibis ibns ibsn ibss ibtb ibtc ibts ibyi icbc icbd icbs iccb iccc icci iccn iccs icct icdc icdd icis icnb icnc icns icsb icsc icsd icsi icss icst icts idic idid idin idis idsc idss idts iicd iiii iiis iiit iisc iisd iisi iist iitt inbd inby incb incd inci incs incy ind- indc indi inds indy inid inis init inni inns inny insc inss inst intd inti intn ints isbd isbn isbt iscc iscd isci iscn iscs isct isdb isdc isdn isds isic isin isis isit isnt issc issi isss issy istc istd isti ists isty isys itbs itby itcs itic itin itis itsi itsy itty n-ii nbbc nbcc nbci nbcs nbic nbti nbty ncbc ncbi ncbs nccc ncci nccn nccs ncct ncdc ncdn ncds ncid ncis ncit ncnc ncnd ncsc ncsi ncss ncst ncsy nctc ndcc ndcs nddb ndic ndnt ndsi ndss ndtc nibi nibs nicc nicd nici nics nicy nidd nidi nids niit nind nini nins nisd nisi niss nist nitb nitc niti nits nity niyi nndb nnit nnnn nnss nntn nscc nscd nscs nsds nsdt nsic nsin nsis nssb nssc nsss nstc nstd nsts ntbc ntcc ntds ntis ntnd ntsb ntsc ntss nycc nycy nyit nynt nyny nysc nyss nyst nytb nytc s-ib s-ic s-ii sbbs sbcc sbcs sbct sbds sbic sbsd sbsi sbst sbtc sbtn scbi sccc sccs scct sccy scdc scds sci- scic scid scin scis scit scnd scnt scsc scsd scsi scsn scst sctc sctd sctn scts scyn sdcc sddc sdds sdib sdic sdsc sdss sibc sibi sibs siby sicc sici sics sidd sidi sids sidy siit sind sini sinn sins sint siny sisc sisd sisi siss sist sisy sit- sitc sitd siti sitn sits sitt sity siyi sncc snib snid snit snns snsd snsy snys ssbn ssby sscc ssci sscs ssdc ssdd ssid ssin ssis ssit ssns sssb sssc sssi ssss sstb sstc sstd ssts stbc stbd stbs stcc stcs stds stib stic stid stis stit stnd stnn stns stsi stss sttc sttd styd stys sydi syds syis syn- sync synd syns syny syss syst sytt tbbs tbcb tbcc tbcd tbit tbst tcbs tcby tccc tcdd tcnn tctc tcts tddb tdis tdss tibi tibs ticc tics tidc tidd tids tidy tiit tinc tind tini tinn tins tint tiny tisb tisi tiss tist titc titi tits titt tiyi tiyn tnbc tncc tndd tnts tsbc tsbd tscc tsdb tsid tsin tsis tssi tsst tstc tsts tsys ttbb ttcn ttss tttt ttyd ttys tybi tydd tydi tydy tyin tynd tynt tyny tyss tyst tytd tyti tytt tyty tyyn ybbs yccc ycsb yctc ydin ydyt yidi yids yins yiss yist yiti ysby ysii ysyb yyyy