[css-break] I hate the diagrams

Hey, Fantasai, Rossen–

I don't actually hate the ASCII-art diagrams, but I do like writing SVG 
by hand, so here are a couple reproductions of your diagrams in SVG format.

I tried to be faithful to the original ASCII-art diagrams, but there 
were a few points that confused me.

In particular, I'm not actually sure what the second diagram is showing. 
Also, I think that the "second page" on the first diagram should have a 
bottom border, because otherwise it distracts from the point.

If you'll help explain the diagrams to me, I can improve them, and can 
also include a text description inline in the SVG itself.

Also, the colors I used are sub-optimal, so if there are any designers 
who can help me make them a bit more palette-able, I'd appreciate it. 
They are just styled with CSS, so changing them is simple.

Regards–
–Doug