Task: Program Execution
Input (English): 2, 3, ['j', '3309', '6887', 'b', '1399', 'z', 'k', 'G', '2653', '4975', '5435', 'M', '1977', 'J', 'D', '2559', '8493', 't', 'C', 'x']
Output (English): 3309, 1399, G, 5435, J, 8493, x