Task: Program Execution
Input (English): 16, ['3563', 'J', '3923', '5565', '3409', '6167', 'a', 'x', '7285', '9939', 'A', 'A', '7083', 'P', '341', '5365', '743', 'h', 'v', 'i', 'q', 'j', 'O', '3575', '1525', '4531', 'K', 'L', 'm', 'f', '2973', '9373', '1917', '599', '4471', '9065', '7485', 't', '3687', 'C', '4993']
Output (English): 3563, 743, 1917