Task: Program Execution
Input (English): 21, 24, ['n', 'O', '5939', 't', 'm', '8197', 'g', 'e', 'q', 'M', 'R', '2137', 'z', '6563', 'g', 'p', 'N', 'M', '2035', '5457', 'w', '3765', 'W', '5413', '7317']
Output (English): 5413, W, 3765, w