Task: Program Execution
Input (English): U, 7369, u, 9547, 5841, 3439, h, 9587, N, 7377, E, 9961, 559, m, a, 2157, 7397, 4189, 3905
Output (English): 7369, 9547, 5841, 3439, 9587, 7377, 9961, 559, 2157, 7397, 4189, 3905