bbbb bbbs bbch bbdd bbdo bbhs bblb bbls bcbc bcbs bccc bccl bccs bcds bchd bchs bcos bcsc bcsl bcsn bcss bdbc bddc bddh bdhs bdls bdos bdsd bhcc bhdl bhhs bldc blhs blls blno blob bloc blod blon bloo blss bnhs bnoc bnss bobb bobo bobs boch boco bocs bodb bodh bodo bods bohd bohl bohn boho bohs bold boll boln bolo bols bonc bond bonn bono bons boob booc bood booh bool boon boos bosc bosh bosn boso boss bsbd bscs bsdl bshs bslc bsnd bsns bsod bson bsos bssc bssd c-bo c-cd cbbc cbbs cbcc cbcl cbcn cbcs cbdb cbdc cbdn cbdo cbds cbhl cbhs cblb cblc cbln cbnd cbol cbsc cbsn ccbc ccbn cccb cccc cccl cccs ccdc ccdh ccdn ccds cchl cchs cclc ccls ccnb ccnc ccns ccob ccoc ccod ccsd ccsl ccsn ccss cdcs cddb cddl cdhs cdls cdnb cdnc cdon cdos cdss chch chcs chhs chlc chln chnb chnc chnl chno chns choc chod choh chol chon choo chos chsc chsh clcd cldc clhs clob clod clon cloo clos clsc cnbc cnbl cnco cndd cnhs cnoh cnsl cnss cobb cobh cobo cobs coch coco codd codl cods cohn coho cohs col- colb cold coll coln colo cols con- conc cond conn cono cons coob cood cooh cool coon coos cosc cosh cosl coso coss cscb cscc cscd csch cscl csco cscs csdb csdn cshl cshs csld csob csos cssd d-bo dbcc dbcs dbhs dbls dbnl dbos dbss dcbc dccb dccc dccl dccs dcdb dcds dchs dcls dcns dcon dcos dcsc dcss dddd ddlc ddoc ddss dhod dhol dlbd dlco dlcs dlos dncs dnhs dnoc dnsc dobb dobl dobs doch doco docs dod- dodd dodo dods dohc dohl dohs dold doll dolo dols donc dond donn dono dons doob dood dool doon doos dosh doso doss dsbc dscc dsch dscn dscs dshs dsls dsos dssc dssn hbbs hbcd hbds hbhs hboc hbos hbss hcbc hcbs hccb hccc hcch hccs hchs hcsc hcso hcss hdhs hdoc hdod hdos hdss hhcl hhds hhhh hhhs hlds hlhs hlod hlss hncs hndd hnhs hobo hobs hoch hocn hocs hodh hods hohl hohn hoho hol- holb holc hold holh holl holn holo hols hond hono hons hood hool hoon hoos hosh hoss hsbc hscc hscn hshs hsls hsob hson lbcc lbds lbhs lbos lbsc lcbc lccc lccs lcdd lcds lchc lchs lcls lcsc lcsd ldls ldos ldsh lhbs lhhh lhhs lhss llbs llcc llcs lldb lldc llds llhs lllc llll lloc llod lloo lndn lnhs lnso lob- lobb lobh lobo lobs locc loch locn loco locs lodh lods lohn loho lohs lold loll lolo lols lond lono lons loob looc lood lool loon loos losc losh loso loss lscb lsco lscs lsds lshs lsoh lson lsso nbbc nbbo nbcc nbco nbcs nbhd nbhs ncbc ncbs nccc nccn nccs ncdc ncdn ncds nchc nchd nchs nclc ncln ncnc ncnd ncoc ncos ncsc ncsl ncss ndcc ndcs nddb nddo ndhs ndls ndoc ndos ndsl ndss nhcc nhhl nhhs nhnn nhon nhsc nlcc nlcs nlhs nlls nlsc nndb nnhs nnls nnnn nnos nnsl nnss nobc nobo nobs noch nocl noco nocs nodo nods nohn noho nohs nold noll nolo nols non- nonn nono nons noo- noob nool noon nooo noos nos- nosh noss nsbo nscc nscd nscl nscs nsdl nsds nshs nsls nsos nssb nssc nsso nsss obbo obhs obls obol obon obos obsd obsn obss ocbc occc occn ocds ochs oclc ocon ocos odbo oddd odds odnb odoh odon odoo odos odso ohcc ohho ohhs ohno ohob ohoh ohos ohso ohss olbo olcc oldb oldh oldn olds ollo olon olos olsh onc- oncd onco ondo onno onod onon onos onsc onso ooho oohs oold oolo oons oooh oooo ooos oscc oscl osco oshc osho oshs oslo osno osoo osos ossb ossd osso s-os sbbs sbcc sbcs sbds sbhc sbhs sbsd sccc sccl sccs scdc scds sch- schh schl scho schs scl- sclc scls scnd scob scoh scol scon scoo scsc scsd scsh scsl scsn scso sdcc sdch sdco sddc sdds sdhb sdhd sdhs sdlc sdls sdsc sdsl sdss shbs shcc shhh shhs shl- shld shls shod shon shoo shos shsc slcc slcd slds slhs slln slob sloc slod sloh slon sloo slos slsc sncc snco sndh snhs snns snob snoc snod snoo snos snsd sobo sobs soch socl soco socs sodd sodo sods sohh sohl sohn soho sohs sold solh soll soln solo sols son- sond sono sons sood sool soon soos sosh soso soss ssbn sscc sscs ssdc ssdd sshl sshs sslc ssns ssoc sssb sssc sssh ssss