Task: Program Execution
Input (English): 12, 15, ['j', 'Z', 'q', '8511', 'r', 'c', '9903', 'q', '995', '1621', '9107', 's', '9287', '6917', 'q', 'K', '8597', 'h', '8521', '4475', '9707']
Output (English): q71967829s