Task: Program Execution
Input (English): 11, 12, ['9909', '3257', 'B', '1631', 'K', 'U', 'x', '4705', 'V', '5297', '6025', '8645', '6111', '8291', 'g', '3773', '4451', 'b', 'v', '2365', 'x', '3909', 'q', 'B']
Output (English): 6025, 8645