Task: Program Execution
Input (English): [2393, 'b', '2147', 'g', 'O', 'b', 'Q', 'R', 5117, 'R'], ['y', 5769, 4173, 'X', '2147', 'g', 'O', 'b', 5221, 'c']
Output (English): 2147, g, O, b