Task: Program Execution
Input (English): 1, 9, ['8697', '2289', '4151', 'R', 'z', 'G', '437', 'b', 'H', 'K', 's', '8685', 'a', 'l', 'n', '8887', 'C', '1123', '8837', 'p', '2287', 's', 'h']
Output (English): 8697, K, 8837