Is there a list which indicates which grand underground is which on PKHeX?

[stringDTD]

When editing Pokemon met at the grand underground using PKHeX, it seems like they are marked with numbers grand underground (2), grand underground (3), etc... Is there a list which indicates which grand underground number is which and what Pokemon can be found there?

[lattechan]

I'm sure someone with a bigger brain than me can figure that out a lot easier but as for now here's these resources open that bad boy in ms paint and start writin' 

underground encounter data pretty version and dumped version 

https://docs.google.com/spreadsheets/d/1ttK1EPd7gKltKcW_W7EAG-tfFGj8PXVH7rtSXXJy5is/edit#gid=77857711

https://mega.nz/folder/WJkgkZLL#YZOQ2gUPU0g-9ztXxmUbiA

 

I'm pretty sure there's some easier way since the data is there and correlated but I'm frankly too dumb to know.