a-a aaa aag aah aan aar ag- aga agg agh agn agr aha ahg ahh ahn ahr an- ana ang anh ann anr ar- ara arg arh arn arr gaa gag gah gan gar gga ggg ggh ggn ggr gha ghg ghh ghn ghr gna gnn gnr gra grg grh grn grr haa hag hah han har hga hgg hgh hgn hgr hha hhg hhh hhn hhr hna hng hnh hnn hr- hra hrg hrh hrn hrr naa nag nah nan nar nga ngg ngh ngn nha nhg nhh nhn nhr nna nng nnh nnn nra nrg nrn nrr ra- raa rag rah ran rar rga rgg rgh rgn rgr rh- rha rhg rhh rhn rhr rna rng rnh rnn rnr rra rrg rrh rrn rrr