Task: Program Execution
Input (English): 11, 17, ['1487', 'S', '4527', 'W', 'm', 'C', 'U', 's', 'K', 'w', '2603', 'q', '6843', 'c', 'G', '3973', 'U']
Output (English): 2603, q, 6843, c, G, 3973, U