Task: Program Execution
Input (English): 21, 22, ['3353', 'J', '9463', '7533', '6693', 'I', '4947', 'A', '8949', 'H', 'J', 'r', '2377', 'O', '4805', '6419', '7093', 'a', 'a', '8975', '5655', 'K', 's', '5485']
Output (English): K, 5655