Task: Program Execution
Input (English): 5851, 1475, 2823, v, 2515, R, 289, I, O, s, 3881, e, 1721, r, 8507, 1221, 2673
Output (English): v, R, I, O, s, e, r, 5851, 1475, 2823, 2515, 289, 3881, 1721, 8507, 1221, 2673