I once wrote a long prophecy that began with the phrase,
"Thrice three are the Words that were spoken..."
Now, the players intuited immediately that this could mean either (1) three words were spoken three times each, or (2) nine (3x3) words were spoken.
But just knowing that didn't necessarily help them... because they still had to decide which version was correct.
Or there's the way I'd interpret it.
"Thrice Three."