-ic c-- ccc ccg cci ccn ccr ccs ccu cgc cgg cgi cgn cgr cgs cgu ci- cic cig cii cin cir cis ciu cn- cnc cng cni cnn cnr cns cnu crc crg cri crn crr crs cru csc csg csi csn csr css csu cuc cug cui cun cur cus cuu gcc gcg gci gcn gcr gcs gcu ggc ggg ggi ggn ggr ggs ggu gic gig gii gin gir gis giu gnc gni gnn gnr gns gnu grc grg gri grn grr grs gru gsc gsg gsi gsn gsr gss gsu gu- guc gug gui gun gur gus guu icc icg ici icn icr ics icu igc igg igi ign igr igs igu iic iii iin iir iis iiu in- inc ing ini inn inr ins inu ir- irc irg iri irn irr irs iru is- isc isg isi isn isr iss isu iu- iuc iug iui iur ius n-i ncc ncg nci ncn ncr ncs ncu ngc ngg ngi ngn ngs ngu nic nig nii nin nir nis niu nnc nng nni nnn nns nnu nrc nrg nri nrn nrr nrs nru nsc nsg nsi nsn nsr nss nsu nuc nug nui nun nur nus nuu rcc rcg rci rcn rcr rcs rcu rgc rgg rgi rgn rgr rgs ric rig rii rin rir ris rnc rng rni rnn rnr rns rnu rrc rrg rri rrn rrr rrs rru rsc rsg rsi rsn rsr rss rsu ruc rug rui run rur rus ruu scc scg sci scn scr scs scu sgc sgg sgi sgn sgr sgs sgu sic sig sii sin sir sis siu snc sng sni snn snr sns snu sr- src srg sri srn srr srs ss- ssc ssg ssi ssn ssr sss ssu suc sug sui sun sur sus suu ucc ucg uci ucn ucr ucs ucu ugc ugg ugi ugn ugr ugs ugu uic uig uii uin uir uis uiu un- unc ung uni unn unr uns unu ur- urc urg uri urn urr urs uru usc usg usi usn usr uss usu uuc uug uun uur uus uuu