Task: Program Execution
Input (English): 9089 9977 4317 M 7157 6323 z d 2661 L 7201 e 9547 711 Y j A 3219 Y 2057 3367 Y 1459 4703 5531 7097 z q
Output (English): 4, 7, 8, 10, 12, 15, 16, 17, 19, 22, 27, 28