a-a aaa aad aah aao aap aay ad- ada add adh ado adp ady aha ahd ahh aho ahp ahy aoa aod aoh aoo aop ap- apa apd aph apo app apy ay- aya ayd ayh ayo ayp daa dad dah dao dap day dda ddd ddh ddo ddp ddy dh- dha dhd dhh dho dhp doa dod doh doo dop doy dpa dpd dph dpo dpp dy- dya dyd dyo dyp dyy haa had hah hao hap hay hda hdd hdh hdo hdp hdy hha hhd hhh hho hhp hhy hoa hod hoh hoo hop hoy hpa hpd hph hpo hpp hpy hy- hya hyd hyh hyo hyp hyy oaa oad oah oao oap oda odd odh odo odp oha ohd ohh oho ohp oo- ooa ood ooh ooo oop op- opa opd oph opo opp opy oya oyd oyo p-p paa pad pah pao pap pay pda pdd pdh pdo pdp pha phd pho php phy poa pod poh poo pop poy ppa ppd pph ppo ppp py- pya pyd pyo yaa yad yah yao yap yay yda ydo ydy yha yod yoo yop yoy ypa ypd ypo yyy