c-- ccc ccd ccf cck cco ccr ccs cdc cdd cdf cdk cdo cdr cds cfc cfd cff cfk cfo cfr cfs ckc ckd cko cks co- coc cod cof cok coo cor cos crc crd crf crk cro crr crs csc csd csf csk cso csr css dcc dcd dcf dck dco dcr dcs ddc ddd ddf ddk ddo ddr dds dfc dfd dff dfk dfo dfr dfs dkc dkk dko dkr dks doc dod dof dok doo dor dos drc drd drk dro drr drs dsc dsd dsf dsk dso dsr dss fcc fcd fcf fck fco fcr fcs fdc fdd fdf fdk fdo fdr fds ffc ffd fff ffk ffo ffr ffs fkc fkf fkk foc fof fok foo for fos frc frd frf frk fro frr frs fsc fsd fsf fsk fso fsr fss kcc kcd kck kcr kcs kdc kdf kdk kdo kdr kds kfc kfd kff kfo kfs kkc kkk kkr kks koc kod kof kok koo kor kos krc krd krf krk kro krr krs ksc ksd ksf ksk kso ksr kss oc- occ ocd ocf ock oco ocr ocs odc odd odf odo odr ods of- ofc ofd off ofo ofr ofs okc okd okk oko okr oks oo- ooc ood oof ook ooo oor oos or- orc ord orf ork oro orr ors os- osc osd osf osk oso osr oss rcc rcd rcf rco rcr rcs rdc rdd rdf rdo rdr rds rfc rfd rff rfk rfo rfr rfs rkc rkf rkk rko rks roc rod rof rok roo ror ros rrc rrd rrf rrk rrr rrs rsc rsd rsf rsk rso rsr rss scc scd scf sck sco scr scs sdc sdd sdf sdk sdo sdr sds sfc sfd sff sfk sfo sfr sfs sk- skc skd skf skk sko skr sks soc sod sof sok soo sor sos sr- src srd srf srk sro srr srs ss- ssc ssd ssf ssk sso ssr sss

c-cd cccc cccf cccs ccdc ccdf ccdr ccds ccfc ccfd ccff ccoc ccod ccrc ccrf ccrs ccsd ccsf ccss cd-r cdcs cddr cdfs cdos cdrs cdss cfcf cfco cfcs cfds cffr cfor cfos ckck ckco ckcs ckdo ckfr ckoc ckoo ckor ckos ckrc ckrd ckso cock coco codd cods cofc coff cofs cok- coko cood coof cook coos cor- corc cord corf cork coro corr cors cosc coso coss crcc crcr crdc crfc crfs crkc croc crod crok croo cror crss cscc cscd cscf csco cscr cscs csdr csfc csfr csks csor csos csrc csrd csrs cssd cssr dccc dccs dcds dcfc dcfs dcos dcrk dcsc dcss dddd ddoc ddrc ddss dfcc dfco dfcs dfds dfrf dkdc dock doco docs dod- dodd dodo dods doff doko dood doof dook door doos dorc dord dorf dork doro dorr dors dosk doso doss drfc drod drof drrs dscc dscr dscs dsdr dsfc dsos dsrc dsrr dssc f--k fccf fcds fcsc fdoc fdos ffcc ffff ffrr ffss fock foco focs fofo food foof fook foos for- ford fork foro forr fors foso foss frcc frfc fros frsc frso fscc fsck fsfo fssc fssf k-os kccc kccd kcck kccr kcdc kcdd kcdr kcds kcfc kcfd kcfo kckc kckf kckk kcko kckr kcof kcor kcos kcrc kcro kcrr kcrs kcsc kcsd kcsf kcsr kcss kdcc kdcd kdco kdcr kddc kddd kddf kddk kddr kdfc kdfo kdfr kdkd kdkk kdko kdkr kdoc kdok kdrf kdro kdrs kdsc kdsd kdsk kdsr kdss kfcd kfcf kfco kfcr kfcs kfff kffk kfok kfoo kfor kfrc kfrd kfro kfrr kfrs kfsd kfsk kfsr kkcd kkck kkco kkcr kkcs kkdc kkdd kkdo kkfr kkfs kkkk kkoo kkor kkrc kkrf kkrk kkro kkrr kkrs kksd kksf kksr kkss kocd kocf kock kocs kodk kodo kods kofc koff kofk kofo kokc kokf kokk koko kokr koks kooc kook kooo koor koos korc kord korf kork koro korr kors kos- kosc kosd kosf koso kosr koss krcc krcd krco krcs krdc krdd krdo krdr krds krfc krfd krff krfo krfs krkc krkd krkk krko krkr krks kroc krod krof krok kroo kror kros krrc krrf krrk krro krrr krrs krsc krsd krsf krsk krsr krss ksck ksco kscr kscs ksdc ksdk ksdr ksds ksfc ksfo ksfr kskd kskf kskk ksko kskr ksks ksoc ksof ksok ksoo ksor ksos ksrf ksro ksrr ksrs ksso kssr ksss occc ocds ocks ocos ocro ocrr ocrs oddd odds odoo odor odos odso ofcr ofdr off- offc offo offr offs ofor okko okok okor okro okso oocr ooff oofs oooo ooos oord orco orcs ordo ords orff orfs orko oro- orof orok oror oros orro orrs orsk orso oscc osco osoo osor osos osrd osro ossd osso rccc rccs rcdc rcds rcfc rcos rcrd rcsc rcsd rcss rdoc rdos rdso rfds rffc rkkf rkos rkss rocc rock roco rocs rodd rodo rods rofc roff rofo rokk roko rokr roks rood roof rook roor roos rorc rork roro rosc roso ross rrfc rrrr rscc rscs rsdd rsds rsfc rsos s-os sccc sccs scdc scdf scds scfc sck- scok scoo scor scr- scrc scrs scsc scsd scso scsr sdcc sdco sddc sdds sdfc sdrc sdrs sdsc sdsf sdss sfcc sfco sfcs sfdc sfdk sffc sfor sfos sfrc sfro sfss skfc skor sksd skss sock soco socr socs sodd sodo sods sofo sokk soko sood soof sook soor soos sord soro sorr sors soso soss srcc srfc sros srsd sscc sscs ssdc ssdd ssdf ssfc ssoc ssrc ssrs sssc sssf ssss

c-cor c-fos ccccc cccsd co-co cocc- cocco cocks cocos codco codo codos coffs cokk- coofs cooks coord coors cords corfo corks coro- corod corrs corso corss cosco crock croco crocs crodo crood crook croos cross d-rod d-rok ddddd do-do docks docos dodds dodoo dodos dodro doffs dofor dokdo dokos doodo doods doofs dooks doors dorff dorks doros dorrs dors- dorso dos-c dosco dosso drdos drock droff drood droof drook dross fodor fofos foods fooks foord ford- fordo fords forks foros forro forso forss fosco frcsc frock frodo frood frosk fscks ko-ko kocks kocsk kodok kodos