Just to clarify, since the limitation of the jam is that only 2 frames are allowed for an animation, a proper walk cycle can't be made since it needs atleast 3 frames, right?

Also, does mirroring a frame count as an extra frame?

EDIT: For example, can I take a 4 frame walk cycle and split it up? Say instead of a move up animation, I say something like right leg up, left leg up so that each of them are 2 frames? It's a little unclear as to what would constitute an animation.