♣♣♣         
             ♣♣♣P♣♣♣       
         ♣♣♣♣♣.....♣♣♣     
      ♣♣♣♣....♣♣♣♣♣..♣♣♣   
      ♣.b.♣♣♣♣♣   ♣♣♣..♣♣  
     ♣.♣♣♣.♣        ♣♣♣.♣  
    ..♣   ♣.♣         ♣.♣  
  ..♣♣     ♣..       ♣♣.♣  
..♣         ♣♣.      ♣..♣  
≈              .♣   ♣♣.♣♣  
                ♣  ♣♣.(♣♣  
                   ♣.♣..♣♣♣
                   ♣......♣
                   ♣..<..♣♣
                   ♣P...♣♣ 
                   ♣♣♣♣♣♣