-ic c-- ccc ccg cch cci cco ccr ccs cgc cgg cgh cgi cgo cgr cgs ch- chc chg chh chi cho chr chs ci- cic cig cih cii cio cir cis co- coc cog coh coi coo cor cos crc crg crh cri cro crr crs csc csg csh csi cso csr css gcc gcg gch gci gco gcr gcs ggc ggg ggh ggi ggo ggr ggs ghc ghg ghh ghi gho ghr ghs gic gig gih gii gio gir gis goc gog goh goi goo gor gos grc grg grh gri gro grr grs gsc gsg gsi gso gsr gss h-i hcc hcg hch hci hco hcr hcs hgc hgg hgh hgi hgo hgr hgs hhc hhg hhh hhi hho hhr hhs hic hig hih hii hio hir his hoc hog hoh hoi hoo hor hos hr- hrc hrg hrh hri hro hrr hrs hsc hsg hsh hsi hsr hss icc icg ich ici ico icr ics igc igg igh igi igo igr igs ihc ihg ihh ihi iho ihr ihs iic iih iii iio iir iis io- ioc iog ioh ioi ioo ior ios ir- irc irg iri iro irr irs is- isc isg ish isi iso isr iss o-i oc- occ ocg och oci oco ocr ocs ogc ogg ogh ogi ogo ogs ohc ohg ohh ohi oho ohr ohs oic oii oio oir ois oo- ooc oog ooh ooi ooo oor oos or- orc org orh ori oro orr ors os- osc osg osh osi oso osr oss rcc rcg rch rci rco rcr rcs rgc rgg rgh rgi rgo rgr rgs rh- rhc rhg rhh rhi rho rhr rhs ric rig rih rii rio rir ris roc rog roh roi roo ror ros rrc rrg rrh rri rrr rrs rsc rsg rsh rsi rso rsr rss scc scg sch sci sco scr scs sgc sgg sgh sgi sgo sgr sgs sh- shc shg shh shi sho shr shs sic sig sih sii sio sir sis soc sog soh soi soo sor sos sr- src srg srh sri sro srr srs ss- ssc ssg ssh ssi sso ssr sss