a-a a-t a-z aaa aad aak aat aaz ad- ada add adk adt adz aka akd akk at- ata atd att atz az- aza azd azt azz daa dad dak dat daz dda ddd ddk ddt ddz dka dkk dkt dta dtd dtk dtt dtz dza dzd k-t k-z ka- kaa kad kak kat kaz kda kdk kdt kkk kkt kta ktk ktt taa tad tak tat taz tda tdd tdk tdt tka tkk tkt tkz tta ttd ttk ttt tza tzd zaa zad zak zat zaz zdt zka zta zzt zzz