Help! How do i make 3 tables across a landscape page

[pethl]

Discussed in https://github.com/orgs/prawnpdf/discussions/1358

^{Originally posted by pethl August 25, 2024}
HI
I'm sure this is so obvious, but I've searched google for a day and can't find help or work it out.

How do I create three tables across a landscape page from left to right?
I can move the cursor to 'draw a circle' in the middle of the page but not to print the next table.

I've attached a file of simple approximation of what I am trying to recreate. I can do the left column table

but can't understand how to make Prawn print the middle table in the middle of the sheet.