Task: Program Execution
Input (English): 3, 2, ['G', 'C', 'h', '6263', '6331', 'O', '6559', '7367', 'O', '5265', '3547', '8827', 'K', 'k', 'f']
Output (English): h, 6331, 6559, O, 3547, K, f