a-a a-t aaa aag aam aar aat ag- aga agg agm agr agt ama amg amm amr amt ar- ara arg arm arr art at- ata atg atm atr att gaa gag gam gar gat gga ggg ggm ggr ggt gma gmg gmm gmr gmt gra grg grm grr grt gta gtg gtm gtr gtt m-r maa mag mam mar mat mga mgm mgr mgt mma mmg mmm mmr mmt mra mrg mrm mrr mrt mta mtg mtm mtr mtt ra- raa rag ram rar rat rga rgg rgr rgt rma rmg rmm rmr rmt rra rrg rrm rrr rrt rta rtg rtm rtr rtt taa tag tam tar tat tga tgg tgm tgr tgt tma tmg tmm tmr tmt tra trg trm trr trt tta ttg ttm ttr ttt