Task: Program Execution
Input (English): 12, 18, ['1249', 'z', 'A', '6621', 'L', 'n', '2411', '4877', 'q', 'H', 's', 'j', 'f', '9539', 'O', 'k', 'J', '2219', 'o', 'x']
Output (English): j, f, 9539, O, k, J, 2219