My vacation just ended, and I'm at the airport headed back home! It was definitely an enjoyable trip, but it could also be described as, well, unusual.
I've got a more immediate problem though. I've kind of forgotten which gate my flight arrives at. The answer is probably somewhere in the grid, but I can't see it. Could you help me out?
Clarification: Gates are identified by a letter followed by a number.
Two words in the exposition are precisely chosen to be relevant.
No, not primes.