Task: Program Execution
Input (English): 7305, 3579, 6691, 8117, G, g, 8115, 2523, 8583, H, 8485, 4579, d, y, W
Output (English): G, g, H, d, y, W, 7305, 3579, 6691, 8117, 8115, 2523, 8583, 8485, 4579