def error_handling_execute(command):
    if "try" in command and "except" in command:
        try_block_start = command.index("try") + len("try") + 1
        except_block_start = command.index("except") + len("except") + 1

        try_block = command[try_block_start:except_block_start].strip()
        except_block = command[except_block_start:].strip()

        try:
            exec(try_block)
        except Exception as e:
            print(f"Error occurred: {e}")
            exec(except_block)
        return "Error handling executed."
    else:
        return "I don't understand that error handling command."
