Order matters

"I put the lemonade and limeade on the door next to the Coke."

"Is it Coke or Pepsi?"

"Uh, Pepsi."

"Ok, then that's the correct order."

Look, they're in unmarked bottles and almost the same color so I needed a way to tell, and alphabetical order is obviously the way to solve that problem, and why are you looking at me like that?

(If it had been Coke, I'd've asked him to swap; reverse-alphabetical would also be fine.)