Task: Program Execution
Input (English): 8343 q U 3741 N l 2085 L A F 2585 Z 2063 6279 Z 3093 9255 7695 495 827 2931 J p x g 8829 F 7751 H 2109 I G 8851 b E 2079 3645 6645 T
Output (English): 19