Task: Program Execution
Input (English): 9, 11, ['Y', 'f', '4479', 'a', '6067', 'H', 'a', '4915', 'P', '3109', '4721', 'e', '5003', 'v', '5329', '9703', 'e', '925']
Output (English): P, 3109, 4721