a-a aaa aad aag aao aap aay ad- ada add adg ado adp ady ag- aga agd agg ago agp agy aoa aod aog aoo aop ap- apa apd apg apo app apy ay- aya ayd ayo ayp daa dad dag dao dap day dda ddd ddg ddo ddp ddy dga dgd dgg dgp doa dod dog doo dop doy dpa dpd dpg dpo dpp dy- dya dyd dyo dyp dyy g-d g-p gaa gad gag gao gap gay gda gdd gdo gdp gga ggd ggg ggo ggp goa god gog goo gop goy gpa gpd gpg gpo gpp gy- gya gyd gyo gyp oaa oad oag oao oap oda odd odg odo odp oga ogd ogg ogo ogp ogy oo- ooa ood oog ooo oop op- opa opd opg opo opp opy oya oyd oyo p-p paa pad pag pao pap pay pda pdd pdg pdo pdp pga pgd pgg pgo pgp pgy poa pod pog poo pop poy ppa ppd ppg ppo ppp py- pya pyd pyg pyo yaa yad yag yao yap yay yda ydg ydo ydy yga ygo yod yog yoo yop yoy ypa ypd ypg ypo yyg yyy