♣♣♣♣♣♣ ♣♣♣♣♣         
♣.....♣♣...♣♣        
  ..♣..b.♣♣.♣        
  ♣♣...g♣r..♣        
  ♣......%♣.♣♣♣      
♣...♣...♣..♣...♣ ♣♣♣♣
♣.♣♣..♣...♣.♣♣♣♣♣♣..♣
. ...♣%..♣.♣♣.♣...♣.♣
  ♣......♣♣.♣♣..♣♣♣<♣
  .....♣..♣.♣.♣♣♣ ♣♣♣
  ♣♣..♣.♣ ♣♣.♣♣      
   .♣♣ .   ♣.♣       
      .♣   ♣♣.       
      .      ..      
             ♣.♣     
              .♣     
              ♣♣