Task: Program Execution
Input (English): ['Q', 'L', 'M', 'A', 'u', 'h', '6997', 'f', 2855, 6477], ['N', 'h', 'x', 'C', 'A', 'u', 'h', '6997', 'r', 'V', 'u']
Output (English): A, u, h, 6997