Task: Program Execution
Input (English): I 7309 K a Q T 3381 7117 a L c p 7851 7529 C U 7013 2921 5137 B 9659 8933 U 6665 2253 4417 1969
Output (English): 7309, 3381, 7117, 7851, 7529, 7013, 2921, 5137, 9659, 8933, 6665, 2253, 4417, 1969