Task: Program Execution
Input (English): 1, 4, ['v', '5443', 'b', '6485', 'r', 's', 'W', 'q', 'F', '7771', 'G', '9383', 'V', 'k', '771', 'I', 'T', '1773', '5687', '8069', '1923', 'R', '1547', '6323', '8839', 'O']
Output (English): 6485, b, 5443, v