Task: Program Execution
Input (English): 18, ['1657', '5297', 'M', 'x', 'M', '5457', 'j', 'U', 'l', '639', 'i', 'q', '7261', '8379', '2225', 'Z', '135', '5767', 'u', 'q', 'n', 'k', '7609', 'B', '6797', '6663', 'S', 'I', 'J', '461', 'l', 'a', '75', '2099', 'd', '5815', 'V', 'V', 'Z', '6859', 'D', 'q', '1053']
Output (English): 1657, u, V