Task: Program Execution
Input (English): 4, ['v', 'x', 'K', 'd', 'H', '4561', 'A', 'E', '2365', '7005', '6027', '5087', 'Z', '35', 'H', '6173', 'C', 'h', '869', 'w', '6349', '2705', 'G', 'H', '6781']
Output (English): v, H, 2365, Z, C, 6349, 6781