Alright, got
another Filespace account setup (using a new e-mail and the name Hermbletont), and I
will remember the password!
Okay, here we go.
http://www.filespace.org/Hermbletont/SlidingPuzzle.gif
This is a sliding puzzle for Xenm; the red line indicates the path Xenm will take; arrows indicate the direction the blocks get pushed. I believe this would be fastest, especially if bypassing the ladder is effective.
http://www.filespace.org/Hermbletont/PochiPath.gif
The red line is the current path in this maze in Pochi's area; the purple line I know to be faster by sixteen frames.
http://www.filespace.org/Hermbletont/LyllsLadder.fcm
This FCM shows the best way to get down the ladder with Lyll; I get off the ladder and get back on a frame before bouncing, and get off again. After the second time, I move to the right.
http://www.filespace.org/Hermbletont/EnemyWalk.fcm
Just a generic technique that would be best for getting through holes one space high; obviously not optimized, and saves only two or three frames, so getting an enemy into position wouldn't be worth it.