-ic a-a a-c a-i aaa aac aag aai aas aau ac- aca acc acg aci acs acu ag- aga agc agg agi ags agu ai- aia aic aig aii ais aiu as- asa asc asg asi ass asu au- aua auc aug aui aus c-- caa cac cag cai cas cau cca ccc ccg cci ccs ccu cga cgc cgg cgi cgs cgu ci- cia cic cig cii cis ciu csa csc csg csi css csu cua cuc cug cui cus cuu gaa gac gag gai gas gau gca gcc gcg gci gcs gcu gga ggc ggg ggi ggs ggu gia gic gig gii gis giu gsa gsc gsg gsi gss gsu gu- gua guc gug gui gus guu ia- iaa iac iag iai ias iau ica icc icg ici ics icu iga igc igg igi igs igu iia iic iii iis iiu is- isa isc isg isi iss isu iu- iua iuc iug iui ius saa sac sag sai sas sau sca scc scg sci scs scu sga sgc sgg sgi sgs sgu sia sic sig sii sis siu ss- ssa ssc ssg ssi sss ssu sua suc sug sui sus suu ua- uaa uac uag uai uas uau uca ucc ucg uci ucs ucu uga ugc ugg ugi ugs ugu uia uic uig uii uis uiu usa usc usg usi uss usu uua uuc uug uus uuu