a-a a-c aaa aac aad aah aao aap aay ac- aca acc acd ach aco acp acy ad- ada adc add adh ado adp ady aha ahc ahd ahh aho ahp ahy aoa aoc aod aoh aoo aop ap- apa apc apd aph apo app apy ay- aya ayc ayd ayh ayo ayp c-- caa cac cad cah cao cap cay cca ccc ccd cch cco ccp cda cdc cdd cdh cdo cdp cdy ch- cha chc chd chh cho chp chy co- coa coc cod coh coo cop coy cpa cpc cpd cph cpo cpp cya cyc cyd cyo cyp daa dac dad dah dao dap day dca dcc dcd dco dcp dda ddc ddd ddh ddo ddp ddy dh- dha dhc dhd dhh dho dhp doa doc dod doh doo dop doy dpa dpc dpd dph dpo dpp dy- dya dyc dyd dyo dyp dyy haa hac had hah hao hap hay hca hcc hcd hch hco hcp hcy hda hdc hdd hdh hdo hdp hdy hha hhc hhd hhh hho hhp hhy hoa hoc hod hoh hoo hop hoy hpa hpc hpd hph hpo hpp hpy hy- hya hyc hyd hyh hyo hyp hyy oaa oac oad oah oao oap oc- oca occ ocd och oco ocp oda odc odd odh odo odp oha ohc ohd ohh oho ohp oo- ooa ooc ood ooh ooo oop op- opa opc opd oph opo opp opy oya oyd oyo p-p paa pac pad pah pao pap pay pca pcc pcd pch pco pcp pda pdc pdd pdh pdo pdp pha phc phd pho php phy poa poc pod poh poo pop poy ppa ppc ppd pph ppo ppp py- pya pyc pyd pyo yaa yac yad yah yao yap yay yca ycc ycd ych yco ycp ycy yda ydo ydy yha yhc yoc yod yoo yop yoy ypa ypd ypo yyc yyy