Posting here as Discord is having troubles verifying my phone number.
I just received my Pixel keycaps and I'm not exactly sure how to map what's in the boxes with spots on the keyboard. The renders show different rows with R1, R2, R3, and R4, but I'm not sure how those rows correspond to the box layout.
Note: The photo below shows the box after I got about halfway through installing the keycaps and realized they were different profiles.