-ey a-a a-t aaa aad aae aak aat aay ad- ada add ade adk adt ady aea aed aee aek aet aey aka akd ake akk at- ata atd ate att ay- aya ayd aye ayk ayt daa dad dae dak dat day dda ddd dde ddk ddt ddy de- dea ded dee dek det dey dka dke dkk dkt dta dtd dte dtk dtt dty dy- dya dyd dye dyk dyy eaa ead eae eak eat ed- eda edd ede edk edt edy eea eed eee eek eet eey eka ekd eke ekt eky eta etd ete etk ett ety eya eyd eye eyt k-t ka- kaa kad kae kak kat kay kda kde kdk kdt kdy ke- kea ked kee kek ket key kke kkk kkt kky kta kte ktk ktt kya kyd kye kyt taa tad tae tak tat tay tda tdd tde tdk tdt tdy te- tea ted tee tek tet tey tka tke tkk tkt tky tta ttd tte ttk ttt tty tya tyd tye tyt yaa yad yae yak yat yay yda yde ydt ydy yea yed yee yek yet yey yka ykk yta ytd yte ytk ytt yye yyt yyy