First You Must Know what you want to Draw.
I will Draw a Square
Open "New Text Document.txt" file or Notepad.
Then Copy (I) and Past it to the .txt Or the Notepad and Make a line Like this:
(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)
Then Press Enter and make another Line like this:
(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)
(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)
Now Make 6 lines Like this :
(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)
(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)
(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)
(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)
(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)
(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)
Now Draw the Square By converting (I) to (L) Like this: