a-a aaa aag aar aas aay ag- aga agg agr ags agy ar- ara arg arr ars ary as- asa asg asr ass asy ay- aya ayr ays gaa gag gar gas gay gga ggg ggr ggs gra grg grr grs gry gsa gsg gsr gss gy- gya gyr gys ra- raa rag rar ras ray rga rgg rgr rgs rra rrg rrr rrs rsa rsg rsr rss ry- rya ryg ryr rys ryy saa sag sar sas say sga sgg sgr sgs sr- sra srg srr srs sry ss- ssa ssg ssr sss sy- sya syg syr sys yaa yag yar yas yay yga yra yrg yrs ysa ysg ysr yss ysy yyg yys yyy