Task: Program Execution
Input (English): 11, 20, ['4881', '8409', 'S', '4771', 'j', 'a', 'g', 'j', '5633', '2483', 'J', 'W', '1399', 't', '2689', 'U', 'E', '8411', 't', '3535', 'h', '9827', 'T', '9409', 'C', 'e', 'd']
Output (English): 3535t8411EU2689t1399WJ