♣♣♣♣♣♣♣         ♣♣♣♣♣♣♣        
      ♣♣♣.....♣♣♣     ♣♣♣.....♣♣♣      
     ♣♣....._...♣♣   ♣♣..._.....♣♣     
     ♣...........♣   ♣...........♣     
     ♣._...♣.....♣   ♣.....♣..._.♣     
     ♣...........♣   ♣...........♣     
     ♣♣......♣..♣♣♣ ♣♣♣..♣......♣♣     
      ♣♣♣......♣..♣♣♣..♣......♣♣♣      
        ♣♣♣♣♣♣♣♣♣♣...♣♣♣♣♣♣♣♣♣♣        
  ♣♣♣♣♣♣♣♣    ♣♣♣.....♣♣♣    ♣♣♣♣♣♣♣♣  
 ♣♣......♣♣♣♣♣♣....<....♣♣♣♣♣♣......♣♣ 
 ♣.._......♣...♣♣.....♣♣...♣......_..♣♣
♣...........♣♣♣♣♣♣...♣♣♣♣♣♣...........♣
♣.....8.._..♣    ♣♣.♣♣    ♣.._..8.....♣
♣...........♣   ♣♣♣.♣♣♣   ♣...........♣
♣♣..._.....♣♣   ♣.....♣   ♣♣....._...♣♣
 ♣♣♣.....♣♣♣  ♣....8....♣  ♣♣♣.....♣♣♣ 
   ♣♣♣♣♣♣♣   ♣...........♣   ♣♣♣♣♣♣♣   
             ♣....._.....♣             
             ♣..8.....8..♣             
             ♣♣.........♣♣             
              ♣♣♣.....♣♣♣              
                ♣♣♣♣♣♣♣