Challenge: Full speed template copier

[colcolpicle]

I don't think that this has been done before, I've seen half speed template copiers but never a full speed. Who's up for the challenge?

If you want, you can use this mefupeb, but if you want to make a separate one, that's fine.

[Werbad]

Here's one: hyfegar It's actually 2 half-speed copiers working alongside each other.

I tried solving you example, but the long delay required made it impossible to initialize the machine with crates (too much space required to delay the stream). This machine uses pre-initialized crates, but hopefully it's clear how I intended to initialize it.