Question about sub reddit rules

So rule 6. on the sub reddit says:

Post multiple memes/images in one thread.

so what I want to know is if this is post as many memes as possible, or dont fill you entire post in memes, because there is no "Don't" in that rule, but I think that if You were supposed to post as many as possible, the content on here would be very different.

Sorry if im just an idiot, but im not sure what the rule is