Task: Program Execution
Input (English): 3, 9, ['Y', 'A', '4849', '4513', '4037', 'P', '9819', 'j', 'k', 'x', '9337', 'V', '4973', 's', 'R', 'R', '3529', 'P', '5565', 'j', '2189', '1975']
Output (English): 4849, V, 2189