bbbb bbbs bbch bbci bbdd bbhs bblb bbls bcbc bcbs bccc bcci bccl bccs bcds bchd bchs bcis bcsc bcsl bcss bdbc bddc bddh bdhs bdii bdls bdsd bhcc bhdl bhhs bhil bibb bibi bibl bibs bicc bich bici bics bidi bids bihi bihl bihs biis bild bili bill bils bis- bisc bisd bish bisl biss bldc blhs blic blis blls blss bsbd bsci bscs bsdl bshs bsic bslc bssc bssd c-cd cbbc cbbs cbcc cbcl cbcs cbdb cbdc cbdi cbds cbhl cbhs cbid cblb cblc cbsc cbsi ccbc cccb cccc ccci cccl cccs ccdc ccdh ccdi ccds cchl cchs ccic ccid ccii ccil ccis cclc ccli ccls ccsd ccsi ccsl ccss cdcs cddb cddl cdhs cdic cdii cdis cdli cdls cdss chch chci chcs chdi chhs chib chic chid chih chil chis chlc chsc chsh chsi cibc cibi cicc cich cici cics cidc cidi cids cihs ciid ciii ciis cili cill cils cis- cisc cisd cish cisl ciss clcd cldc clhs clib clic clii clis clsc cscb cscc cscd csch csci cscl cscs csdb cshl cshs csib csid csis csld cssd dbcc dbcs dbhs dbls dbss dcbc dccb dccc dcci dccl dccs dcdb dcds dchs dcii dcil dcis dcli dcls dcsc dcss dddd ddlc ddss dhis dibb dibs dich dici didi dids diii diis dili dill dils dis- disc disd dish disi diss dlbd dlcs dlib dlii dlil dlis dsbc dscc dsch dscs dshs dsls dssc dssi h-ii hbbs hbcd hbds hbhs hbic hbss hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcsc hcss hdci hdhs hdil hdss hhcl hhds hhhh hhhs hi-c hibi hicc hich hics hidi hids hihc hihi hiil hiis hild hili hill hils hisb hisd hish hiss hlds hlhs hlss hsbc hscc hsci hshs hsls ibcs ibid ibis ibss icbc icbd icbs iccb iccc icci iccl iccs icdc icdd icdl ichc ichd ichi ichs icis icll icsb icsc icsd icsh icsi icss idic idid idil idis idli idls idsc idss ihcc ihis ihss iicd iihl iiii iiis iisc iisd iisi ilbc ilcd ilic ilis ill- illd illi ills isbd isbl iscc iscd isch isci iscs isdb isdc isds ishi ishs isic isil isis isls issc issh issi isss lbcc lbds lbhs lbsc lcbc lccc lccs lcdd lcds lchc lchs lcis lcls lcsc lcsd ldci ldls ldsh lhbs lhhh lhhs lhss libc libs lich lics lidb lidl lids lih- lihi liii liis lilb lili lill lils lisd lish lisi liss llbs llcc llcs lldb lldc llds llhs lllc llll lscb lscs lsds lshs lsid s-ib s-ic s-ii sbbs sbcc sbcs sbds sbhc sbhs sbic sbsd sbsi scbi sccc sccl sccs scdc scds sch- schh schi schl schs sci- scic scid scil scis scl- sclc scls scsc scsd scsh scsi scsl sdcc sdch sddc sdds sdhb sdhd sdhs sdib sdic sdlc sdls sdsc sdsl sdss shbs shcc shhh shhs shib shid shih shii shil shis shl- shld shls shsc sibc sibi sibs sicc sich sici sics sidd sidh sidi sids sihi sihl sihs sil- silc sild sili sill sils sisc sisd sish sisi siss sl-i slcc slcd slds slhs slib slic slid slsc sscc ssci sscs ssdc ssdd sshl sshs ssid ssis sslc sssb sssc sssh sssi ssss