paren_style_title: Label
                    paren_style_type: OptionMenu > paren_style
                frame_paren2: Frame
                    paren_time_title: Label
                    paren_flash_time: Entry > flash_delay
                    bell_on: Checkbutton > paren_bell
                frame_format: Frame
                    format_width_title: Label
                    format_width_int: Entry > format_width
        )