I want to have two array columns, one at X=0 and one at X=1, and all 6 cells at X=0 need to duplicate themselves one space to the right. This way, if there's a difference between them (say, a number is added to or subtracted from X=0), I can have X=1 count up or down to the figure in X=0, and the sprite counter will count up or down to match. How do I do this?