a-a a-t aaa aag aan aao aat aay ag- aga agg agn ago agt agy an- ana ang ann ano ant any aoa aog aon aoo aot at- ata atg atn ato att ay- aya ayn ayo ayt gaa gag gan gao gat gay gga ggg ggn ggo ggt gna gnn gno gnt goa gog gon goo got goy gta gtg gtn gto gtt gty gy- gya gyn gyo naa nag nan nao nat nay nga ngg ngn ngo ngt nna nng nnn nno nnt no- noa nog non noo not noy nta ntg ntn nto ntt nya nyg nyn nyo nyt nyy oaa oag oan oao oat oga ogg ogn ogo ogt ogy on- ona ong onn ono ont ony oo- ooa oog oon ooo oot ot- ota otg otn oto ott oya oyo taa tag tan tao tat tay tga tgg tgn tgo tgt tgy tna tng tnn tno tnt to- toa tog ton too tot toy tta ttg ttn tto ttt tty tya tyg tyn tyo tyt yaa yag yan yao yat yay yga ygo yna yng ynn yny yog yon yoo yot yoy yta ytn yto ytt yyg yyt yyy