Reverse

1. Draw a small rectangle r anywhere on the paper.
2. Draw a set of at least 10 small rectangles, which I will call S, going every which way around r.
3. Select a random element s from S, then select a random edge of s, and extend that edge outward away from r. The length of the edge should be much longer than the original edge.
4. Randomly decide whether to draw a random amount of edges perpendicular to the one you just drew.
5. Repeat step 3 to 4 until satisfied.
6. Repeat step 1 to step 5 until satisfied.