Task: Program Execution
Input (English): 6, 9, ['2551', 'e', '4087', '9173', 'v', 'r', '1303', 'J', 'N', 'x', '6711', '6579', '9717', '1775', '8161', '5563', 'Q', '553', 'y', 'x', 't', 'a']
Output (English): r, 1303, J, N