-ic c-- ccc ccg cci cco ccs cct ccu cgc cgg cgi cgo cgs cgt cgu ci- cic cig cii cio cis cit ciu co- coc cog coi coo cos cot cou csc csg csi cso css cst csu ctc ctg cti cto cts ctt ctu cuc cug cui cuo cus cut cuu gcc gcg gci gco gcs gct gcu ggc ggg ggi ggo ggs ggt ggu gic gig gii gio gis git giu goc gog goi goo gos got gou gsc gsg gsi gso gss gst gsu gtc gtg gti gto gts gtt gtu gu- guc gug gui guo gus gut guu icc icg ici ico ics ict icu igc igg igi igo igs igt igu iic iii iio iis iit iiu io- ioc iog ioi ioo ios iot iou is- isc isg isi iso iss ist isu itc itg iti ito its itt itu iu- iuc iug iui ius iut o-i oc- occ ocg oci oco ocs oct ocu ogc ogg ogi ogo ogs ogt oic oii oio ois oit oiu oo- ooc oog ooi ooo oos oot os- osc osg osi oso oss ost osu ot- otc otg oti oto ots ott otu ou- ouc oui ouo ous out scc scg sci sco scs sct scu sgc sgg sgi sgo sgs sgt sgu sic sig sii sio sis sit siu soc sog soi soo sos sot sou ss- ssc ssg ssi sso sss sst ssu stc stg sti sto sts stt stu suc sug sui suo sus sut suu tcc tcg tci tco tcs tct tcu tgc tgg tgi tgo tgs tgt tgu tic tig tii tio tis tit tiu to- toc tog toi too tos tot tou tsc tsg tsi tso tss tst tsu ttc ttg tti tto tts ttt ttu tuc tug tui tuo tus tut tuu ucc ucg uci uco ucs uct ucu ugc ugg ugi ugo ugs ugt ugu uic uig uii uio uis uit uiu uoc uog uoo uos uot usc usg usi uso uss ust usu utc uti uto uts utt utu uuc uug uus uut uuu