+- app.name='gnome-shell' name='None' role='dialog' state='showing visible' relations=''
  +- app.name='gnome-shell' name='None' role='panel' state='enabled sensitive showing visible' relations=''
  +- app.name='gnome-shell' name='None' role='panel' state='showing visible' relations=''
    +- app.name='gnome-shell' name='None' role='panel' state='showing visible' relations=''
      +- app.name='gnome-shell' name='None' role='panel' state='enabled focusable sensitive showing visible' relations=''
      +- app.name='gnome-shell' name='None' role='panel' state='showing visible' relations=''
        +- app.name='gnome-shell' name='None' role='panel' state='showing visible' relations=''
          +- app.name='gnome-shell' name='None' role='panel' state='showing visible' relations=''
            +- app.name='gnome-shell' name='None' role='panel' state='showing visible' relations=''
            +- app.name='gnome-shell' name='None' role='panel' state='showing visible' relations=''
              +- app.name='gnome-shell' name='Log Out' role='label' state='showing visible' relations=''
                +- app.name='gnome-shell' name='None' role='text' state='focusable showing visible selectable text' relations=''
              +- app.name='gnome-shell' name='Click Log Out to quit these applications and log out of the system.' role='label' state='showing visible' relations=''
                +- app.name='gnome-shell' name='None' role='text' state='focusable showing visible selectable text' relations=''
          +- app.name='gnome-shell' name='None' role='panel' state='enabled sensitive showing visible' relations=''
            +- app.name='gnome-shell' name='None' role='panel' state='enabled sensitive showing visible' relations=''
              +- app.name='gnome-shell' name='None' role='panel' state='enabled sensitive showing visible' relations=''
              +- app.name='gnome-shell' name='None' role='push button' state='enabled sensitive showing visible' relations=''
            +- app.name='gnome-shell' name='None' role='panel' state='enabled sensitive showing visible' relations=''
              +- app.name='gnome-shell' name='None' role='panel' state='enabled sensitive showing visible' relations=''
              +- app.name='gnome-shell' name='None' role='push button' state='enabled sensitive showing visible' relations=''
            +- app.name='gnome-shell' name='None' role='panel' state='showing visible' relations=''
              +- app.name='gnome-shell' name='None' role='push button' state='enabled focusable sensitive showing visible' relations=''
                +- app.name='gnome-shell' name='None' role='panel' state='showing visible' relations=''
                  +- app.name='gnome-shell' name='None' role='panel' state='showing visible' relations=''
                    +- app.name='gnome-shell' name='None' role='image' state='focusable showing visible' relations=''
                  +- app.name='gnome-shell' name='None' role='panel' state='showing visible' relations=''
                    +- app.name='gnome-shell' name='Emacs' role='label' state='showing visible' relations=''
                      +- app.name='gnome-shell' name='Emacs' role='text' state='focusable showing visible selectable text' relations=''                                                                                                         
                    +- app.name='gnome-shell' name='This program is blocking logout.' role='label' state='showing visible' relations=''                                                                                                         
                      +- app.name='gnome-shell' name='This program is blocking logout.' role='text' state='focusable showing visible selectable text' relations=''                                                                              
        +- app.name='gnome-shell' name='None' role='panel' state='showing visible' relations=''                         
          +- app.name='gnome-shell' name='Cancel' role='push button' state='enabled focusable sensitive showing visible' relations=''                                                                                                           
            +- app.name='gnome-shell' name='Cancel' role='text' state='focusable showing visible selectable text' relations=''                                                                                                                  
          +- app.name='gnome-shell' name='Log Out' role='push button' state='enabled focusable focused sensitive showing visible' relations=''                                                                                                  
            +- app.name='gnome-shell' name='Log Out' role='text' state='focusable showing visible selectable text' relations=''     
