--       ------    ------
     |  |     |      |  |      |
     |  |     |  --  |   -    - 
     |  |     | |  | |    |  |  
     |  |     | |  | |    |  |  
     |   --   |  --  |    |  |  
     |     |  | |  | |    |  |  
      -----    -    -      -- 

000000000000000   000000000000000   000         000                           000
000         000               000   000         000                           000
000000000000000   000000000000000   000000000000000         000000000000000   000
            000   000                           000         000         000   000
000000000000000   000000000000000               000   000   000000000000000   000
                                                            000                  
                                                            000