Unitlist.json Grid Setup

Hey anyone mind drawing up a quick example to show which values would go where on the grid? I'm a little confused tbh.

not hard lol. I believe it is:
0 1 2 3 4
5 6 7 8 9
1011121314

so basically, numerical, top left to bottom right, starting with 0, and 5 a row.

Guess who feels silly?

This guuuyy...

It actually has helped a lot, as now it makes it easy to imagine how it'd look in game.