return [
            self::STYLE_LEFT  => view('icons/pedigree-left') . I18N::translate('left'),
            self::STYLE_RIGHT => view('icons/pedigree-right') . I18N::translate('right'),
            self::STYLE_UP    => view('icons/pedigree-up') . I18N::translate('up'),
            self::STYLE_DOWN  => view('icons/pedigree-down') . I18N::translate('down'),