c-cd cccc cccl cccs ccdc ccdh ccds cchl cchs cclc ccls ccoc ccod ccsd ccsl ccss cdcs cddl cdhs cdls cdos cdss chch chcs chhs chlc choc chod choh chol choo chos chsc chsh clcd cldc clhs clod cloo clos clsc coch coco codd codl cods coho cohs col- cold coll colo cols cood cooh cool coos cosc cosh cosl coso coss cscc cscd csch cscl csco cscs cshl cshs csld csos cssd dccc dccl dccs dcds dchs dcls dcos dcsc dcss dddd ddlc ddoc ddss dhod dhol dlco dlcs dlos doch doco docs dod- dodd dodo dods dohc dohl dohs dold doll dolo dols dood dool doos dosh doso doss dscc dsch dscs dshs dsls dsos dssc hccc hcch hccs hchs hcsc hcso hcss hdhs hdoc hdod hdos hdss hhcl hhds hhhh hhhs hlds hlhs hlod hlss hoch hocs hodh hods hohl hoho hol- holc hold holh holl holo hols hood hool hoos hosh hoss hscc hshs hsls lccc lccs lcdd lcds lchc lchs lcls lcsc lcsd ldls ldos ldsh lhhh lhhs lhss llcc llcs lldc llds llhs lllc llll lloc llod lloo locc loch loco locs lodh lods loho lohs lold loll lolo lols looc lood lool loos losc losh loso loss lsco lscs lsds lshs lsoh lsso occc ocds ochs oclc ocos oddd odds odoh odoo odos odso ohcc ohho ohhs ohoh ohos ohso ohss olcc oldh olds ollo olos olsh ooho oohs oold oolo oooh oooo ooos oscc oscl osco oshc osho oshs oslo osoo osos ossd osso s-os sccc sccl sccs scdc scds sch- schh schl scho schs scl- sclc scls scoh scol scoo scsc scsd scsh scsl scso sdcc sdch sdco sddc sdds sdhd sdhs sdlc sdls sdsc sdsl sdss shcc shhh shhs shl- shld shls shod shoo shos shsc slcc slcd slds slhs sloc slod sloh sloo slos slsc soch socl soco socs sodd sodo sods sohh sohl soho sohs sold solh soll solo sols sood sool soos sosh soso soss sscc sscs ssdc ssdd sshl sshs sslc ssoc sssc sssh ssss