Task: Program Execution
Input (English): 5, ['C', '2825', '1519', '5769', '8849', 'v', '181', '7897', 'j', '2245', '4933', 's', '2137', '2969', '6759', 'C', '6543', 'E', '6639', '1837', '2607', 'V', '8225', '4591', 'v', '8903', '9249', 'f', '2229', '9087']
Output (English): C, v, 4933, C, 2607, 8903