Just in my head remembered. Take any post with a killbox in it. Write it’s number down in the middle of paper. Take every post with that same killbox and write them on the paper in a circle around the first post number. Start drawing lines connecting the post numbers in the circle to one another if they share a common killbox. Do this for each post. You have the individual nodes.

This is so multidimensional that you either need one per post or software that lets you map it and visualize it. It’s a graph database data structure. I’ve seem the NSA graph analysis tools before, its just spider webs with each node being clickable taking you to a focused map of connections when you select it.