Task: Program Execution
Input (English): 7781, 6195, 9133, A, 8353, 6897, R, y, 3989, 8357, 81, S, 2251, E, X, W, I, 5887, 9593, w, y, 6111, 4657, T
Output (English): A, R, y, S, E, X, W, I, w, y, T