bbbb bbbs bbch bbci bbhs bblb bbls bbrc bcbc bcbs bccc bcci bccl bccs bchs bcis bcor bcos bcrs bcsc bcsl bcss bcvo bhcc bhhs bhil bhir bhoi bhor bibb bibi bibl bibo bibs bicc bich bici bico bics bihi bihl bihs biis bili bill bilo bils bio- bioc bioi biol bios birb biri birl biro birr birs bis- bisc bish bisl biso biss bivi bivl blhs blic blio blir blis blls blob bloc bloo blrc blss bobb bobi bobo bobs boch boco bocs bohl boho bohr bohs boi- boii boil bois boli boll bolo bols boob booc booh bool boor boos bor- borh bori boro borr bors bosc bosh bosi boso boss bovi bovo brcb brhs bric brih bril brio bris brls brob broc broh brol broo bror bros brrr brrs brsb brsr brvi bsci bscs bshs bsic bslc bsos bssc bvhs bvsc c-bo cbbc cbbs cbcc cbcl cbcr cbcs cbhl cbhs cbir cblb cblc cbol cbrh cbrl cbsc cbsi cbvb cbvr ccbc cccb cccc ccci cccl cccs cccv cchl cchr cchs ccic ccii ccil ccir ccis cciv cclc ccli ccls cclv ccob ccoc ccrc ccri ccrl ccrs ccsi ccsl ccss ccvi ccvo ccvs chch chci chcs chhs chib chic chih chil chir chis chiv chlc chlr choc choh choi chol choo chor chos chov chrb chrc chro chrr chrs chsc chsh chsi chsr chvo cibc cibi cibo cicc cich cici cico cicr cics cihr cihs ciii ciis cili cill cilo cils cilv ciob cior cios cirb circ cirh ciri cirl ciro cirr cirs cis- cisc cish cisl cisr ciss cisv civc civh civo clhs clib clic clii clio clir clis cliv clob cloo clor clos clri clro clrs clrv clsc clvi cobb cobh cobi cobo cobs coch coco coho cohs coil coir cois col- colb coli coll colo cols coob cooh cool coos cor- corb corc cori corl coro corr cors cosc cosh cosi cosl coso coss covo crbc crcc crcr crhs crib cric cris crls crob croc croh crol croo cror crss cscb cscc csch csci cscl csco cscr cscs cshl cshs csib csio csir csis cslr csob csor csos csrc csrs cssr cvbs cvcc cvhs cvii cvrr cvsl cvss h-ii hbbs hbhs hbic hbio hboc hbos hbrs hbss hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcsc hcso hcss hhcl hhhh hhhs hi-c hi-v hibi hicc hich hico hics hihc hihi hiho hiil hiis hili hill hilo hils hiob hioc hiri hiro hirs hisb hish hiss hlhs hlss hobo hobs hoch hocr hocs hohl hoho hoil hoir hois hol- holb holc holh holi holl holo hols hool hoor hoos horc hori horl horo horr hors hosh hoss hovi hovs hrbl hrhs hrib hrob hros hrrc hrso hsbc hscc hsci hshs hsls hsob hvcc hvhs hvsc ibcs ibis ibos ibrc ibri ibro ibss icbc icbs iccb iccc icci iccl icco iccr iccs ichc ichi icho ichr ichs icis icll iclr icoc icor icos icrc icrr icrs icsb icsc icsh icsi icsr icss ihcc ihis ihob ihrc ihss ihsv ihvh iihl iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr ilbc ilic ilio ilir ilis ill- illi illo ills iloc iloo ilos iobi ioci ioii ioio iolo iooi iooo ioos iori iors ioso ircc ircs irhs iri- iric iril irio iris irlb irob iroc iroh irov irrc irri irrs irvs isbl iscc isch isci isco iscr iscs ishi ishr ishs isic isil isis isls iso- isoc isol isor isos isri issc issh issi isso issr isss ivbv ivic ivor ivrs lbcc lbhs lblr lbos lbrs lbsc lcbc lccc lccs lchc lchr lchs lcis lcls lcor lcrl lcrs lcrv lcsc lcsr lhbs lhhh lhhs lhor lhss libc libo libr libs lich lico licr lics lih- lihi liho liii liir liis liiv lilb lili lill lilo lils lio- lior lios lirc liri lirl liro lirr lirs lish lisi liso liss livi livo livs llbs llcc llcs llhs lllc llll lloc lloo lo-v lob- lobb lobh lobi lobo lobs locc loch loci loco locs lohi loho lohr lohs loic loir lois loli loll lolo lols loob looc lool loor loos lori loro lors losc losh losi loso loss lovo lrcs lrhs lric lroc lroi lrrc lrrr ls-r lscb lsco lscs lshs lsoh lsrc lsso lssr lvcc lvhs lvii lviv lvov lvrr lvsv obbo obhs obis obls oboi obol obor obos obrh obri obro obsr obss obvi obvs ocbc occc occi ochi ochs ocis oclc ocos ocrl ocro ocrr ocrs ohcc ohhi ohho ohhs ohio ohis ohob ohoh ohos ohso ohss oici oiii oils oios oisc olbo olcc olib olic olio olis olli ollo olor olos olov olsh olsi olvi oobi oocr ooho oohs oolo oooh oooo ooos oosi orbb orbi orbo orbs orch orci orco orcs orhs ori- oric oril orio oris orlo oro- oror oros orri orro orrs orsi orso orvr orvs oscc osci oscl osco oshc oshi osho oshs osii osis osli oslo osoi osoo osor osos osov osro ossb ossi osso ovcs ovhs ovi- ovil ovis ovo- ovol ovoo rbbb rbbr rbbs rbcl rbhs rbis rboh rbsl rbss rcbc rcbo rccb rccc rccs rchb rchs rcic rcis rcls rcos rcsc rcsi rcsl rcss rcvr rcvs rhhs rhib rhio rhli rhls rhob rhoc rhoh rhos rib- ribo ribs ricc rich rico rics riho rihs riis rill rilo riol rios riri rirs risc rish risi riso riss rivo rivs rlcs rlls rlsh rob- robb robi robo robs rocc roch roco rocs rohl rohr rohs roil roio roir rois roll rolo roob rooi rool roor roos rorc rori roro rosc rosh rosi roso ross rovi rovo rovs rrhs rrrr rsbi rscc rsch rscs rshs rsis rslc rsos rssl rv-c rvhs rvvh s-ib s-ic s-ii s-iv s-os sbbs sbcc sbcs sbhc sbhs sbic sbor sbsi scbi sccc sccl sccs sch- schh schi schl scho schr schs sci- scic scil scio scir scis sciv scl- sclc scls scob scoh scol scoo scor scr- scrc scri scrs scsc scsh scsi scsl scso scsr shbs shcc shhh shhs shib shih shii shil