Task: Program Execution
Input (English): 15, 17, ['7899', '6549', 'v', '5377', '6539', '5393', 'L', 'N', 'P', '9499', '1401', 'I', '2453', '8169', '5957', 'c', '6073', 'Q']
Output (English): 3706c7595