a-a aaa aag aan aao aar aay ag- aga agg agn ago agr agy an- ana ang ann ano anr any aoa aog aon aoo aor ar- ara arg arn aro arr ary ay- aya ayn ayo ayr gaa gag gan gao gar gay gga ggg ggn ggo ggr gna gnn gno gnr goa gog gon goo gor goy gra grg grn gro grr gry gy- gya gyn gyo gyr naa nag nan nao nar nay nga ngg ngn ngo nna nng nnn nno no- noa nog non noo nor noy nra nrg nrn nro nrr nry nya nyg nyn nyo nyy oaa oag oan oao oar oga ogg ogn ogo ogy on- ona ong onn ono onr ony oo- ooa oog oon ooo oor or- ora org orn oro orr ory oya oyo ra- raa rag ran rao rar ray rga rgg rgn rgo rgr rna rng rnn rno rnr rny roa rog ron roo ror roy rra rrg rrn rrr ry- rya ryg ryn ryo ryr ryy yaa yag yan yao yar yay yga ygo yna yng ynn yny yog yon yoo yor yoy yra yrg yrn yro yyg yyy