Task: Program Execution
Input (English): U, 7455, q, 6365, e, l, 909, n, 1491, 315, 5335, o, n, A, 741, 7831, 3527, 4371
Output (English): U, q, e, l, n, o, n, A, 7455, 6365, 909, 1491, 315, 5335, 741, 7831, 3527, 4371