Task: Program Execution
Input (English): 3297, 9243, 5103, f, H, 7321, c, u, g, v, 5363, 7879, 3439, f, j, 1025, u, m, 6665, U, 3593, 1785
Output (English): f, H, c, u, g, v, f, j, u, m, U, 3297, 9243, 5103, 7321, 5363, 7879, 3439, 1025, 6665, 3593, 1785