Task: Program Execution
Input (English): 5, ['j', 'a', 'Q', '4409', 'p', 'v', '9029', 'P', 'b', 'l', 'k', '3199', '1457', '3473', '1691', '2807', 'Y', 'K', '3985']
Output (English): j, v, k, 2807