bbbb bbbs bbci bbdd bblb bbls bcbc bcbs bccc bcci bccl bccs bcds bcis bcsc bcsl bcss bdbc bddc bdii bdls bdsd bibb bibi bibl bibs bicc bici bics bidi bids biis bild bili bill bils bis- bisc bisd bisl biss bivi bivl bldc blic blis blls blss blvd bsbd bsci bscs bsdl bsic bslc bssc bssd bvds bvsc c-cd cbbc cbbs cbcc cbcl cbcs cbdb cbdc cbdi cbds cbid cblb cblc cbsc cbsi cbvb ccbc cccb cccc ccci cccl cccs cccv ccdc ccdi ccds ccic ccid ccii ccil ccis cciv cclc ccli ccls cclv ccsd ccsi ccsl ccss ccvi ccvs cdcs cddb cddl cdic cdii cdis cdiv cdli cdls cdlv cdss cdvd cdvi cibc cibi cicc cici cics cidc cidi cids ciid ciii ciis cili cill cils cilv cis- cisc cisd cisl ciss cisv civc clcd cldc clib clic clii clis cliv clsc clvi cscb cscc cscd csci cscl cscs csdb csib csid csis csld cssd cvbs cvcc cvid cvii cvsd cvsl cvss dbcc dbcs dbls dbss dcbc dccb dccc dcci dccl dccs dccv dcdb dcds dcii dcil dcis dciv dcli dcls dclv dcsc dcss dcvd dcvi dddd ddlc ddss dibb dibs dici didi dids diii diis diiv dili dill dils dis- disc disd disi diss divd divi divs dlbd dlcs dlib dlii dlil dlis dliv dlvi dsbc dscc dscs dsls dssc dssi dsvd dvbs dvcs dvds dvi- dvii dvvl ibcs ibid ibis ibss icbc icbd icbs iccb iccc icci iccl iccs icdc icdd icdl icis icll icsb icsc icsd icsi icss idic idid idil idis idli idls idsc idss idvd iicd iiii iiis iisc iisd iisi ilbc ilcd ilic ilis ill- illd illi ills isbd isbl iscc iscd isci iscs isdb isdc isds isic isil isis isls issc issi isss ivbv ivic lbcc lbds lbsc lcbc lccc lccs lcdd lcds lcis lcls lcsc lcsd ldci lddv ldls libc libs lics lidb lidl lids liii liis liiv lilb lili lill lils lisd lisi liss livi livs llbs llcc llcs lldb lldc llds lllc llll lscb lscs lsds lsid lsvd lvcc lvii lviv lvsd lvsv s-ib s-ic s-ii s-iv sbbs sbcc sbcs sbds sbic sbsd sbsi scbi sccc sccl sccs scdc scds sci- scic scid scil scis sciv scl- sclc scls scsc scsd scsi scsl sdcc sdcv sddc sdds sdib sdic sdlc sdls sdsc sdsl sdss sibc sibi sibs sicc sici sics sidd sidi sids sil- silc sild sili sill sils sisc sisd sisi siss sivi sl-i slcc slcd slds slib slic slid slsc sscc ssci sscs ssdc ssdd ssid ssis sslc sssb sssc sssi ssss svcc svcs svic svil svsc vbcc vcbi vcci vcds vdcc vdsi vibs vic- vici vics vidi vids viii vild vili vill vils visc visd visi viss vivi vlcc vlci vldb vldl vlli vlsi vsic vssc vssl vvsb vvvv