Set up an "all" directive that connects every node to each other

[beechnut]

I want to say that I work with Amber, Mica, and Moss—and that we all work with each other.

To type that out would take a lot of sentences, and even a lot of lists. Instead, I want to write something like this.

! all [works with]
  - Matt
  - Amber
  - Mica
  - Moss

This would create 4! (that's 4 factorial) works with relationships, resulting in each node connected to the other three.