-ey a-a aaa aad aae aak aap aay ad- ada add ade adk adp ady aea aed aee aek aep aey aka akd ake akk akp ap- apa apd ape apk app apy ay- aya ayd aye ayk ayp daa dad dae dak dap day dda ddd dde ddk ddp ddy de- dea ded dee dek dep dey dka dke dkk dkp dpa dpd dpe dpk dpp dy- dya dyd dye dyk dyp dyy eaa ead eae eak eap ed- eda edd ede edk edp edy eea eed eee eek eep eey eka ekd eke ekp eky ep- epa epd epe epp eya eyd eye eyp ka- kaa kad kae kak kap kay kda kde kdk kdp kdy ke- kea ked kee kek kep key kke kkk kkp kky kpa kpd kpe kpk kpp kya kyd kye kyp p-p paa pad pae pak pap pay pda pdd pde pdk pdp pea ped pee pek pep pey pka pkd pke pkp pky ppa ppd ppe ppk ppp py- pya pyd pye pyk yaa yad yae yak yap yay yda yde ydy yea yed yee yek yep yey yka ykk ypa ypd yye yyy