Just a 3X version of the 16B version, with some minor changes toward efficiency.
Conflicted Telesorters: Uses teleporting sorters (introduced by Ludus Machinae). In addition, the sorters connect to elevated belts above them despite touching a ground belt.
To ensure all of them working properly:
1. Remove everything from inventory.
2. Paste blueprint...construct all buildings -except- for the mk2 belts.
3. Upgrade the mk2 belts to mk3 to complete construction.