a-a aaa aag aaj aan aar ag- aga agg agj agn agr aja ajj ajn ajr an- ana ang anj ann anr ar- ara arg arj arn arr gaa gag gaj gan gar gga ggg ggj ggn ggr gja gjg gjr gna gnn gnr gra grg grj grn grr jaa jag jaj jan jar jga jgn jgr jja jjg jjj jjr jna jng jnj jnn jnr jra jrg jrn jrr naa nag naj nan nar nga ngg ngj ngn nja njn nna nng nnn nra nrg nrj nrn nrr ra- raa rag raj ran rar rga rgg rgn rgr rja rjg rjr rna rng rnn rnr rra rrg rrn rrr