Task: Program Execution
Input (English): 7163, 9685, K, 1029, 8435, 5281, B, 7969, Y, 9125, v, E, D, x, 9559, u, f, 2869
Output (English): K, B, Y, v, E, D, x, u, f, 7163, 9685, 1029, 8435, 5281, 7969, 9125, 9559, 2869