That run is exactly the reason I created an account here. XD

https://ibb.co/H4PLM0B https://ibb.co/Vp8Yq85

I put together a few maps showing the sixteen possible maplets the game can put into (at least?) the 4x4 grid, with trainer sights marked on the second in red.

I've always wondered how easily this could be done, so I'd love to see and help this develop further!