Task: Program Execution
Input (English): 13, 18, ['n', 'v', '3251', 'X', 'S', '5541', '6209', 'k', '9435', 'J', '1829', '6911', 'o', '8199', 'n', 'w', '5999', 'k', 'Q', '9539']
Output (English): k5999wn8199o