♣♣♣♣♣♣              ♣♣       
 ♣♣...P♣           ≈ ♣♣.♣    ♣♣
♣♣..<..♣           ≈≈♣...♣♣♣♣. 
♣......♣            ≈≈≈...♣..  
♣♣♣..♣.♣             ♣≈≈≈...   
  ♣♣..♣♣  ♣            ≈≈≈≈♣♣  
  ♣♣.♣♣   ♣.            ♣≈l≈♣♣♣
  ♣..♣      %♣♣       ♣♣♣..≈≈≈♣
  ♣.♣♣       ..♣    ♣♣♣...♣♣♣♣♣
  ♣.♣         ♣.♣  ♣♣...♣♣♣    
  ♣.♣♣♣        ♣.♣♣♣.♣♣♣♣      
  ♣♣..♣♣♣   ♣♣♣♣♣...♣♣         
   ♣♣♣..♣♣♣♣♣....♣♣♣♣          
     ♣♣♣.....♣♣♣♣♣             
       ♣♣♣P♣♣♣                 
         ♣♣♣