Task: Program Execution
Input (English): A, 501, 1467, F, 1993, l, 3371, e, q, 4245, 2007, y, 5823, 3813
Output (English): A, F, l, e, q, y, 501, 1467, 1993, 3371, 4245, 2007, 5823, 3813