Task: Program Execution
Input (English): 6555, 6447, 2505, 9131, N, 7947, 769, 4291, 6903, Q, 9927, 3255
Output (English): N, Q, 6555, 6447, 2505, 9131, 7947, 769, 4291, 6903, 9927, 3255