Task: Program Execution
Input (English): 3923, 2413, a, 3575, s, 9505, 209, 2245, 6293, 9835, 9631, 417, 1453, 15
Output (English): a, s, 3923, 2413, 3575, 9505, 209, 2245, 6293, 9835, 9631, 417, 1453, 15