Task: Program Execution
Input (English): 7, 23, ['7467', '6013', 'P', 'D', '8071', 'Q', 'a', '4509', '7067', '1851', '9575', '161', 'L', '8407', 's', 'W', '2007', 'l', 'o', '4421', 'z', '8813', 'x', 'g', 'r', 'z', 'V', '1027', '9631', 'n']
Output (English): x8813z4421ol2007Ws8407L1619575185170674509a