Cutting Out Foreground/Background
I have a layer with a shape that is a path and also a group of horizontal and vertical blue lines. I would like to create a second set of lines that have the shape cut out of them (so that the portion of each line covered by the shape is deleted, but the rest remains), and a third set of lines that cover the same area as the shape but no other area (so that the portion of each line covered by the shape remains, but the rest is deleted). I have been playing around with the Pathfinder tools, but they either yield an undesired result or no result at all ("The filter produced no results. Please select intersecting paths."). I created a simplified version of the file to illustrate (pun intended) the issue, but of course Adobe wouldn't let me attach it to this post, so the link is below. Any guidance would be appreciated.
https://assets.adobe.com/id/urn:aaid:sc:US:decc73db-75a7-4990-8d04-31711ba048c2?view=difile
