∙∙                                   
▒▒▒▒▒▒▒▒▒▒▒  o ∙                                  
▒∙∙∙∙∙∙∙∙∙▒ o o∙                                  
▒∙∙∙∙∙∙∙∙∙▒∙▒oo∙                                  
▒∙∙∙∙∙∙∙∙∙▒∙∙∙∙∙                                  
▒∙∙∙∙∙∙∙∙∙∙∙o∙∙∙▒                                 
▒∙∙∙∙∙∙∙∙∙▒▒▒∙▒∙▒                                 
▒∙∙∙∙∙∙∙∙∙▒   ▒                                   
▒∙∙∙∙∙∙∙∙∙▒  ∙▒                                   
▒∙<∙∙∙∙∙∙∙▒ ▒∙▒                                   
▒▒▒▒▒∙▒▒▒▒▒▒∙∙▒                                   
    ▒∙∙∙▒∙∙∙∙∙▒▒                                  
    ▒▒▒∙∙∙∙∙∙∙∙▒                                  
      ▒∙∙∙∙∙∙∙∙▒                                  
      ▒▒∙∙∙∙∙∙▒▒▒▒               ∙∙   ∙∙          
       ▒▒▒∙∙∙∙∙∙∙∙             ▒▒∙∙ ∙∙∙∙∙         
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