Task: Program Execution
Input (English): 6, ['W', '359', '6173', 'Y', 'y', 'L', '4957', '9251', 'f', 'K', 'l', 'J', '8977', 'e', '2421', '9027', '8139', '1493']
Output (English): 4957, 9251, f, K, l, J, 8977, e, 2421, 9027, 8139, 1493