Task: Program Execution
Input (English): 14, ['L', '4639', '3569', '7459', '4625', 'U', 'Y', 'E', '8693', '2569', '6705', '7169', 'J', '7769', 'M', '2869', 'n', 'm', 'U', 'Z', 'V', 'q', '2185', 'U', 'z', 'M', 'Y', 't', 'Y', '7643', 'x', 'x', 'R', 'q', '7069', '6165', '2149', '8311', '6935', 'U']
Output (English): L, M, Y