Task: Program Execution
Input (English): 18, ['x', '9385', 'j', '1549', '1739', '2607', 'L', '9609', 'Y', 'o', 'H', '6277', '1871', '5319', '4629', '2913', '5903', 'K', '7879', 'V', '949', '5433', '4733', 'n', '5603', 'k', 'y', 'I', 'Q', 'r', '4813', '335', 'x', 'l', 'P', 'X']
Output (English): x, 7879