a-a a-c a-z aaa aac aag aau aaz ac- aca acc acg acu acz ag- aga agc agg agu agz au- aua auc aug auz az- aza azg azu azz c-- caa cac cag cau caz cca ccc ccg ccu ccz cga cgc cgg cgu cua cuc cug cuu cuz cz- czc gaa gac gag gau gaz gca gcc gcg gcu gga ggc ggg ggu ggz gu- gua guc gug guu guz gza gzu ua- uaa uac uag uau uaz uca ucc ucg ucu uga ugc ugg ugu uua uuc uug uuu uza uzu z-g zaa zac zag zaz zgg zuc zug zuz zzz