Wanna see the result? Check it out. Three lines of code. Took forever, until I figured out that I didn't need more than 3 lines. I had originally had seven lines and still wasn't done with it. Then I realized that I could offset a line. All the horizontal lines are the same code line.
0, 0,.25, .75,.125, .375,-.625, .75,-.75
This stuff is really simple, once you understand what each block means.