Task: Program Execution
Input (English): 18, 19, ['25', '6335', 'b', '3859', 'Q', '4945', 'V', '1095', '337', 'F', '9911', '9965', 'u', 'U', 'h', '2901', 's', '8987', '4311', '8729', '9867', '1027', 'i', 'L', 'h', 'K', '4937']
Output (English): 4311, 8987