The Postmaster (reworked)

To help with the achievement for the title The Postmaster,
Created by Shelinka, edited by Nightswifty, redited by Legrumsx
To ease the search in all the locations, locations with the same starting letters are at the same height.
To make it very easy, use this macro to slow time:
/run local t = time() + 5 while time() < t do end

You will need an addon like Button Forge (in edit modus), to display the macro button, otherwise all buttons will be automatically hidden when the mini game starts.