a-a a-z aaa aag aan aao aar aay aaz ag- aga agg agn ago agr agy agz an- ana ang ann ano anr any anz aoa aog aon aoo aor ar- ara arg arn aro arr ary arz ay- aya ayn ayo ayr ayz az- aza azg azn azo azy azz gaa gag gan gao gar gay gaz gga ggg ggn ggo ggr ggz gna gnn gno gnr goa gog gon goo gor goy goz gra grg grn gro grr gry gy- gya gyn gyo gyr gza gzo gzr naa nag nan nao nar nay naz nga ngg ngn ngo nna nng nnn nno nnz no- noa nog non noo nor noy noz nra nrg nrn nro nrr nry nrz nya nyg nyn nyo nyy nzg nzo nzz 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 orz oya oyo oza ozo ozz ra- raa rag ran rao rar ray raz rga rgg rgn rgo rgr rna rng rnn rno rnr rny rnz roa rog ron roo ror roy roz rra rrg rrn rrr ry- rya ryg ryn ryo ryr ryy ryz rza rzo rzy yaa yag yan yao yar yay yaz yga ygo yna yng ynn yny yog yon yoo yor yoy yra yrg yrn yro yyg yyy yyz yzr yzy z-g zaa zag zan zao zar zay zaz zgg znn zno zo- zoa zog zon zoo zor zro zzr zzy zzz