Please choose the correct solution to the question: To glue the cardboard strips to use as a coaster.

Solution1: Take the 1/2 inch strips of cardboard and arrange them so the holes are facing sideways. Glue each strips to one another. Let it dry before use.

Solution2: Take the 1/2 inch strips of cardboard and arrange them so the holes are facing up. Glue each strips to one another. Let it dry before use.

Answer format: solution1/solution2
Answer: solution2