a-a a-c aaa aac aag aam aar ac- aca acc acg acm acr ag- aga agc agg agm agr ama amc amg amm amr ar- ara arc arg arm arr c-- caa cac cag cam car cca ccc ccg ccm ccr cga cgc cgg cgm cgr cma cmc cmg cmm cmr cra crc crg crm crr gaa gac gag gam gar gca gcc gcg gcm gcr gga ggc ggg ggm ggr gma gmc gmg gmm gmr gra grc grg grm grr m-r maa mac mag mam mar mc- mca mcc mcg mcm mcr mga mgc mgm mgr mma mmc mmg mmm mmr mra mrc mrg mrm mrr ra- raa rac rag ram rar rca rcc rcg rcm rcr rga rgc rgg rgr rma rmc rmg rmm rmr rra rrc rrg rrm rrr