Task: Program Execution
Input (English): 4161, v, 447, x, 3161, U, 8851, Z, 9649, i, m, 4159, 8791, y, 5073, K, 8283, P
Output (English): v, x, U, Z, i, m, y, K, P, 4161, 447, 3161, 8851, 9649, 4159, 8791, 5073, 8283