-ey a-a aaa aad aae aah aak aay ad- ada add ade adh adk ady aea aed aee aeh aek aey aha ahd ahe ahh ahk ahy aka akd ake akh akk ay- aya ayd aye ayh ayk daa dad dae dah dak day dda ddd dde ddh ddk ddy de- dea ded dee deh dek dey dh- dha dhd dhe dhh dhk dka dke dkk dy- dya dyd dye dyk dyy eaa ead eae eah eak ed- eda edd ede edh edk edy eea eed eee eek eey eha ehd ehe ehh eka ekd eke ekh eky eya eyd eye haa had hae hah hak hay hda hdd hde hdh hdk hdy he- hea hed hee heh hek hey hha hhd hhe hhh hhk hhy hka hkd hkh hkk hy- hya hyd hye hyh hyy ka- kaa kad kae kah kak kay kda kde kdh kdk kdy ke- kea ked kee keh kek key kha khe khh khk kke kkh kkk kky kya kyd kye yaa yad yae yah yak yay yda yde ydy yea yed yee yeh yek yey yha yhe yka ykk yye yyy