a-a a-c aaa aac aag aak aam aan ac- aca acc acg ack acm acn ag- aga agc agg agk agm agn aka akc akg akk akm akn ama amc amg amk amm amn an- ana anc ang ank anm ann c-- caa cac cag cak cam can cca ccc ccg cck ccm ccn cga cgc cgg cgm cgn cka ckc ckm cma cmc cmg cmk cmm cmn cn- cna cnc cng cnm cnn gaa gac gag gak gam gan gca gcc gcg gck gcm gcn gga ggc ggg ggm ggn gka gkm gkn gma gmc gmg gmm gmn gna gnc gnm gnn ka- kaa kac kag kak kam kan kca kcc kcg kck kcm kcn kga kgc kgm kkc kkk kkm kkn kma kmc kmg kmk kmm kn- kna knc kng knk knm knn maa mac mag mak mam man mc- mca mcc mcg mck mcm mcn mga mgc mgk mgm mgn mka mkc mkg mkk mkm mkn mma mmc mmg mmk mmm mmn mna mnc mng mnk mnm mnn naa nac nag nak nam nan nca ncc ncg nck ncm ncn nga ngc ngg ngk ngm ngn nka nkc nkk nkm nkn nma nmc nmg nmk nmm nmn nna nnc nng nnk nnm nnn