[calrain]

  print(list(itertools.permutations([1, 2, 3, 4])))

[matteosb]

there must be one that is more important than the others, long-term

[calrain]

Probably the one you didn't mention, compatible personalities.

In my experience, the four listed traits are outcomes of compatible people working together.

[matteosb]

you're talking about this? https://en.wikipedia.org/wiki/Personality_type