Instruction manual

If the number is greater than 26, write z, followed by the letter
corresponding to the amount over 26. For example, to represent 45 off
dots, write zs.
5 on (E), 45 off (zs), 6 on (F)
.
.
3. Write the letter codes in sequence, uninterrupted, for each row.
(row 1,position 50) Z
(row 2,position 39) KzI
(row 3,position 34) EzsF
(row 4,position 30) DpZoD
.
.
Note: If the end of the line specifies OFF dots (lower-case letters), the
ending lower-case letters can be omitted. For example, uZFu can
be written as uZF.
4. Repeat steps 1 through 5 for each row on the grid.
5. Insert the code values in syntax format.
5-8 Creating Graphics