a-a aaa aag aar aas aau aay ag- aga agg agr ags agu agy ar- ara arg arr ars aru ary as- asa asg asr ass asu asy au- aua aug aur aus ay- aya ayr ays ayu gaa gag gar gas gau gay gga ggg ggr ggs ggu gra grg grr grs gru gry gsa gsg gsr gss gsu gu- gua gug gur gus guu guy gy- gya gyr gys ra- raa rag rar ras rau ray rga rgg rgr rgs rra rrg rrr rrs rru rsa rsg rsr rss rsu rua rug rur rus ruu ruy ry- rya ryg ryr rys ryu ryy saa sag sar sas sau say sga sgg sgr sgs sgu sr- sra srg srr srs sry ss- ssa ssg ssr sss ssu sua sug sur sus suu suy sy- sya syg syr sys syu ua- uaa uag uar uas uau uay uga ugg ugr ugs ugu ur- ura urg urr urs uru ury usa usg usr uss usu uua uug uur uus uuu uys uyu yaa yag yar yas yau yay yga yra yrg yrs yru ysa ysg ysr yss ysu ysy yua yug yur yus yuu yuy yyg yys yyu yyy