c-- ccc ccg ccn cco ccr ccs ccu cgc cgg cgn cgo cgr cgs cgu cn- cnc cng cnn cno cnr cns cnu co- coc cog con coo cor cos cou crc crg crn cro crr crs cru csc csg csn cso csr css csu cuc cug cun cuo cur cus cuu gcc gcg gcn gco gcr gcs gcu ggc ggg ggn ggo ggr ggs ggu gnc gnn gno gnr gns gnu goc gog gon goo gor gos gou grc grg grn gro grr grs gru gsc gsg gsn gso gsr gss gsu gu- guc gug gun guo gur gus guu ncc ncg ncn nco ncr ncs ncu ngc ngg ngn ngo ngs ngu nnc nng nnn nno nns nnu no- noc nog non noo nor nos nou nrc nrg nrn nro nrr nrs nru nsc nsg nsn nso nsr nss nsu nuc nug nun nuo nur nus nuu oc- occ ocg ocn oco ocr ocs ocu ogc ogg ogn ogo ogs on- onc ong onn ono onr ons onu oo- ooc oog oon ooo oor oos or- orc org orn oro orr ors oru os- osc osg osn oso osr oss osu ou- ouc oun ouo our ous rcc rcg rcn rco rcr rcs rcu rgc rgg rgn rgo rgr rgs rnc rng rnn rno rnr rns rnu roc rog ron roo ror ros rou rrc rrg rrn rrr rrs rru rsc rsg rsn rso rsr rss rsu ruc rug run ruo rur rus ruu scc scg scn sco scr scs scu sgc sgg sgn sgo sgr sgs sgu snc sng snn sno snr sns snu soc sog son soo sor sos sou sr- src srg srn sro srr srs ss- ssc ssg ssn sso ssr sss ssu suc sug sun suo sur sus suu ucc ucg ucn uco ucr ucs ucu ugc ugg ugn ugo ugr ugs ugu un- unc ung unn uno unr uns unu uoc uog uon uoo uor uos ur- urc urg urn uro urr urs uru usc usg usn uso usr uss usu uuc uug uun uur uus uuu