-ic -ol c-- ccc ccg cci ccl cco ccr ccs ccu cgc cgg cgi cgl cgo cgr cgs cgu ci- cic cig cii cil cio cir cis ciu cl- clc clg cli cll clo clr cls clu co- coc cog coi col coo cor cos cou crc crg cri crl cro crr crs cru csc csg csi csl cso csr css csu cuc cug cui cul cuo cur cus cuu gcc gcg gci gcl gco gcr gcs gcu ggc ggg ggi ggo ggr ggs ggu gic gig gii gil gio gir gis giu glc glg gli gll glo glr gls glu goc gog goi gol goo gor gos gou grc grg gri grl gro grr grs gru gsc gsg gsi gsl gso gsr gss gsu gu- guc gug gui gul guo gur gus guu icc icg ici icl ico icr ics icu igc igg igi igl igo igr igs igu iic iii iil iio iir iis iiu il- ilc ilg ili ill ilo ilr ils ilu io- ioc iog ioi iol ioo ior ios iou ir- irc irg iri irl iro irr irs iru is- isc isg isi isl iso isr iss isu iu- iuc iug iui iur ius lcc lcg lci lcl lco lcr lcs lcu lgc lgg lgi lgl lgo lgr lgs lgu lic lig lii lil lio lir lis liu llc llg lli lll llo llr lls llu loc log loi lol loo lor los lou lrc lrg lri lro lrr lrs lru lsc lsg lsi lsl lso lsr lss lsu luc lug lui lul luo lur lus luu o-i oc- occ ocg oci ocl oco ocr ocs ocu ogc ogg ogi ogl ogo ogs oic oii oil oio oir ois oiu olc olg oli oll olo ols olu oo- ooc oog ooi ool ooo oor oos or- orc org ori orl oro orr ors oru os- osc osg osi osl oso osr oss osu ou- ouc oui oul ouo our ous rcc rcg rci rcl rco rcr rcs rcu rgc rgg rgi rgo rgr rgs ric rig rii ril rio rir ris rlc rlg rli rll rlo rlr rls rlu roc rog roi rol roo ror ros rou rrc rrg rri rrl rrr rrs rru rsc rsg rsi rsl rso rsr rss rsu ruc rug rui ruo rur rus ruu scc scg sci scl sco scr scs scu sgc sgg sgi sgl sgo sgr sgs sgu sic sig sii sil sio sir sis siu slc slg sli sll slo slr sls slu soc sog soi sol soo sor sos sou sr- src srg sri srl sro srr srs ss- ssc ssg ssi ssl sso ssr sss ssu suc sug sui sul suo sur sus suu ucc ucg uci ucl uco ucr ucs ucu ugc ugg ugi ugl ugo ugr ugs ugu uic uig uii uil uio uir uis uiu ulc ulg uli ull ulo ulr uls ulu uoc uog uol uoo uor uos ur- urc urg uri url uro urr urs uru usc usg usi usl uso usr uss usu uuc uug uur uus uuu