Task: Program Execution
Input (English): 8005 z W 8863 4713 9911 X 5039 4563 U M 7505 D 6225 5631 2229 9791 p y 921 Q z q E r 8615
Output (English): 8005, 8863, 4713, 9911, 5039, 4563, 7505, 6225, 5631, 2229, 9791, 921, 8615