a-a aaa aag aak aam aar ag- aga agg agk agm agr aka akg akk akm akr ama amg amk amm amr ar- ara arg ark arm arr gaa gag gak gam gar gga ggg ggm ggr gka gkm gma gmg gmm gmr gra grg grk grm grr ka- kaa kag kak kam kar kga kgm kkk kkm kkr kma kmg kmk kmm kra krg krk krr m-r maa mag mak mam mar mga mgk mgm mgr mka mkg mkk mkm mkr mma mmg mmk mmm mmr mra mrg mrk mrm mrr ra- raa rag rak ram rar rga rgg rgk rgr rkg rkk rkm rma rmg rmm rmr rra rrg rrk rrm rrr