Task: Program Execution
Input (English): 4, 5, ['P', '2475', 'j', 'V', '8351', 'x', '4199', '3671', '2151', '4225', 'f', 'z', 'G', '6865', '5101', '7555', '8949', '6169', 'X', '8383', 'l']
Output (English): 8351V