Order of elements matters. They are executed in the order they appear in the side-bar. You can sel or unsel elements graphically, or with text in the sidebar. Then, cut, copy, paste, shift or transform them.
$FG,2$Insert Shift Suborigin$FG$ is an element which shifts subsequent elements. Perhaps, you inserted a sprite's elements from the clip and want to shift it around? This command is also useful if you call $LK,"SpriteInterpolate",A="MN:SpriteInterpolate"$() in programs.