Walkthrough for Grunt #2 ... Part 2

Part 2 ... Satisfying the third set of CPSez .
Description of what to do
Springz #2: Yes, those Springz will allow you to jump back and forth across that Hole , but that doesn't really get you anywhere, does it? So replace it with the Shovel you see just ahead of you.
Shovel #2: There are two Holez you can reach easily, so tidy up the area a bit, so that you (or anyone else coming along) are in no danger of falling in one of them. Test to see if that is a "Magic Shovel" by digging up a Mound to see if there is anything in it, or it just becomez a Hole again. (If so, fill it in ... again.)
It is usually safe to pick up any Coinz you may uncover.
Thingz are going to get rather hectic, as you and your buddy are going to have to work together to get each other through the GPz to the (relative) safety of the other side, where the CPSez await the two of you.
But which Grunt standz on which Switch? Have you SAVEd lately?
Warpstone Grunt #1 ... Sponge Gun Grunt #3 ... Shovel Grunt #2 and SpongeGun #3