The Suika Game is Japan's most famous puzzle game. Your task in the game is to make large watermelons by combining small ones together. A box filled with various fruits, including apples, strawberries, cherries, and grapes, will be delivered to you. To keep them from overflowing, you must drop these fruits into the box. Two identical fruits will combine to form a larger fruit when they come into contact with each other. When you mix fruits, you will get points. The bigger the result, the higher the score. Your goal is to make the largest watermelon possible.