a-a a-c aaa aac aad aah aap aay ac- aca acc acd ach acp acy ad- ada adc add adh adp ady aha ahc ahd ahh ahp ahy ap- apa apc apd aph app apy ay- aya ayc ayd ayh ayp c-- caa cac cad cah cap cay cca ccc ccd cch ccp cda cdc cdd cdh cdp cdy ch- cha chc chd chh chp chy cpa cpc cpd cph cpp cya cyc cyd cyp daa dac dad dah dap day dca dcc dcd dcp dda ddc ddd ddh ddp ddy dh- dha dhc dhd dhh dhp dpa dpc dpd dph dpp dy- dya dyc dyd dyp dyy haa hac had hah hap hay hca hcc hcd hch hcp hcy hda hdc hdd hdh hdp hdy hha hhc hhd hhh hhp hhy hpa hpc hpd hph hpp hpy hy- hya hyc hyd hyh hyp hyy p-p paa pac pad pah pap pay pca pcc pcd pch pcp pda pdc pdd pdh pdp pha phc phd php phy ppa ppc ppd pph ppp py- pya pyc pyd yaa yac yad yah yap yay yca ycc ycd ych ycp ycy yda ydy yha yhc ypa ypd yyc yyy