a-a a-z aaa aag aan aao aay aaz ag- aga agg agn ago agy agz an- ana ang ann ano any anz aoa aog aon aoo ay- aya ayn ayo ayz az- aza azg azn azo azy azz gaa gag gan gao gay gaz gga ggg ggn ggo ggz gna gnn gno goa gog gon goo goy goz gy- gya gyn gyo gza gzo naa nag nan nao nay naz nga ngg ngn ngo nna nng nnn nno nnz no- noa nog non noo noy noz nya nyg nyn nyo nyy nzg nzo nzz oaa oag oan oao oga ogg ogn ogo ogy on- ona ong onn ono ony oo- ooa oog oon ooo oya oyo oza ozo ozz yaa yag yan yao yay yaz yga ygo yna yng ynn yny yog yon yoo yoy yyg yyy yyz yzy z-g zaa zag zan zao zay zaz zgg znn zno zo- zoa zog zon zoo zzy zzz