Please choose the correct solution to the question: To add a brim on the playing card top hat.

Solution1: Staple cards folded in half to the bottom of the hat so that folded half sticks inward. Staple another card to the half sticking in and go around the entire hat.

Solution2: Staple cards folded in half to the bottom of the hat, so that folded half sticks outward. Staple another card to the half sticking out and go around the entire hat.

Answer format: solution1/solution2
Answer: solution2