a-a aaa aad aam aap aay ad- ada add adm adp ady ama amd amm amp amy ap- apa apd apm app apy ay- aya ayd ayp daa dad dam dap day dda ddd ddm ddp ddy dma dmd dmm dmp dpa dpd dpm dpp dy- dya dyd dym dyp dyy maa mad mam map may mda mdd mdm mdp mdy mma mmd mmm mmp mpa mpd mpm mpp my- mya myd mym p-p paa pad pam pap pay pda pdd pdm pdp pma pmd pmm pmp ppa ppd ppm ppp py- pya pyd pym yaa yad yam yap yay yda ydy yma ymm ypa ypd yyy