a-a aaa aag aam aap aar ag- aga agg agm agp agr ama amg amm amp amr ap- apa apg apm app apr ar- ara arg arm arp arr g-p gaa gag gam gap gar gga ggg ggm ggp ggr gma gmg gmm gmp gmr gpa gpg gpm gpp gpr gra grg grm grp grr m-r maa mag mam map mar mga mgm mgp mgr mma mmg mmm mmp mmr mpa mpg mpm mpp mpr mra mrg mrm mrp mrr p-p paa pag pam pap par pga pgg pgm pgp pgr pma pmg pmm pmp pmr ppa ppg ppm ppp ppr pra prg prm prp prr ra- raa rag ram rap rar rga rgg rgp rgr rma rmg rmm rmp rmr rpa rpg rpm rpp rpr rra rrg rrm rrp rrr