If the lockers were arranged as shown below, what would be the sum of the digits of number of minimum attempts. Answer 00 if he can't find the gift.

From the package, Professor Maze takes out a small bag full of a pokéballs. “Take this Max, it’ll help you. I have something else for you, I almost forgot. I have the perfect pokémon for you. I think you’ll love him.” Max excitedly takes the pokéball from Professor Maze, and throws it releasing the pokémon. A small, yellow, mouse like pokémon materializes. It’s a Pikachu! “Thanks prof! I love him” he says as he rushes outside, prepared to leave Pallet Town and begin his quest.