Task: Program Execution
Input (English): 1, ['6469', 'A', 'x', 'x', '9871', 'Z', 'q', '9919', '2989', '2865', 'h', '147', 'u']
Output (English): 6469, A, x, x, 9871, Z, q, 9919, 2989, 2865, h, 147