c-- ccc ccd ccg cch cco ccr ccs cdc cdd cdg cdh cdo cdr cds cgc cgd cgg cgh cgo cgr cgs ch- chc chd chg chh cho chr chs co- coc cod cog coh coo cor cos crc crd crg crh cro crr crs csc csd csg csh cso csr css dcc dcd dcg dco dcr dcs ddc ddd ddg ddh ddo ddr dds dgc dgd dgg dgh dgr dgs dh- dhc dhd dhh dho dhr dhs doc dod dog doh doo dor dos drc drd drg dro drr drs dsc dsd dsg dsh dso dsr dss g-d gcc gcd gcg gch gco gcr gcs gdc gdd gdh gdo gdr gds ggc ggd ggg ggh ggo ggr ggs ghc ghd ghg ghh gho ghr ghs goc god gog goh goo gor gos grc grd grg grh gro grr grs gsc gsd gsg gso gsr gss hcc hcd hcg hch hco hcr hcs hdc hdd hdg hdh hdo hdr hds hgc hgg hgh hgo hgr hgs hhc hhd hhg hhh hho hhr hhs hoc hod hog hoh hoo hor hos hr- hrc hrd hrg hrh hro hrr hrs hsc hsd hsg hsh hsr hss oc- occ ocd ocg och oco ocr ocs odc odd odg odh odo odr ods ogc ogd ogg ogh ogo ogs ohc ohd ohg ohh oho ohr ohs oo- ooc ood oog ooh ooo oor oos or- orc ord org orh oro orr ors os- osc osd osg osh oso osr oss rcc rcd rcg rch rco rcr rcs rdc rdd rdg rdh rdo rdr rds rgc rgd rgg rgh rgo rgr rgs rh- rhc rhd rhg rhh rho rhr rhs roc rod rog roh roo ror ros rrc rrd rrg rrh rrr rrs rsc rsd rsg rsh rso rsr rss scc scd scg sch sco scr scs sdc sdd sdg sdh sdo sdr sds sgc sgd sgg sgh sgo sgr sgs sh- shc shd shg shh sho shr shs soc sod sog soh soo sor sos sr- src srd srg srh sro srr srs ss- ssc ssd ssg ssh sso ssr sss