Task: Program Execution
Input (English): 13, 17, ['n', 'U', 'U', '793', 'c', 'U', '4053', 'h', 'r', '1681', '1625', '2621', 'i', 'G', 'v', 'a', 'p', 't', '1057', '779', 'K', '8575']
Output (English): pavGi