                                    
                                    
       X                           X
      X                           X 
      XXXXXXXXXXXXXXXXXXXXXXXXXXXX  
     XFXXXXXXXXXXXXXXXXXXXXXXXXXX0  
     XFXXXXXXXXXXXXXXXXXXXXXXXXXX0  
     XFX0XXXXXXXXXXXXXXXXXXXXXXXF0  
     XF0FXXXXXXXXXXXXXXXXXXXXX0XF0  
      XFX0XXXFXXXXXX0XXXFXXXX0F0F0  
     XFXXXXXX0XXXFXXXXXXXXXX0FX0F0  
    XFX0XXXFXXXXXXXXX0XXXFX0FXX0F0  
   XFXXXXXXXXXXXXXXXXXXXXX0FXXX0F0  
  XXXXXXXXXXXXXXXXXXXXXXXXFXXXX0F0  
  XFXXXXXXXXXXXXXXXXXXXX0FXXXXX0F0  
  XF0XXXXXXXXXXXXXXXXXXF0FXXXXX0F0  
  XF0FXXXXXXXXXXXXXXXX0F0FXXXXX0F0  
  XF0FXXXXXXXXXXXXXXXX0F0FXXXXX0F0  
  XF0FXXX0FXXXXXX0FXXX0F0FXXXXX0F0  
  XF0FXX0FXXXXXX0FXXXX0F0FXXXX0FX0  
  XF0FX0XXXXXXXXFXXXXX0F0FXXX0FXX0  
  XF0FXXXXXXXXXXXXXXXX0F0FXX0    X  
  XF0FXXXXXXXXXXXXXXXX0F0FX0        
  XF0XXXXXXXXXXXXXXXXXXF0F0         
  XFXXXXXXXXXXXXXXXXXXXX0X          
  XXXXXXXXXXXXXXXXXXXXXXX           
