♣♣♣                   
       ♣♣♣P♣♣♣                 
     ♣♣♣.....♣♣♣♣♣      ♣      
   ♣♣♣..♣♣♣♣♣....♣♣♣♣   ♣.     
  ♣♣..♣♣♣   ♣♣♣♣♣...♣♣   .♣♣   
  ♣.♣♣♣       ♣♣.♣♣♣.♣♣♣♣ ..   
  ♣.♣       ♣♣♣.♣♣ ♣♣...♣♣♣.♣♣ 
  ♣.♣♣    ♣♣♣..♣♣   ♣♣♣...♣♣≈♣♣
  ♣..♣    ♣..♣♣♣      ♣♣♣..≈≈≈♣
  ♣♣.♣♣   ♣.♣♣          ♣≈≈w♣♣♣
  ♣♣..♣♣  ♣♣.♣♣       ♣≈≈≈≈♣♣  
♣♣♣..♣.♣   ♣♣.♣      ♣≈≈≈...   
♣......♣   ♣♣.♣♣    ≈≈≈...♣.w  
♣♣..<..♣♣♣♣♣.♣.♣   ≈≈♣...♣♣♣♣. 
 ♣♣...P..♣....♣♣   ≈ ♣♣.♣    ♣♣
  ♣♣♣♣♣♣P.♣P♣♣♣       ♣♣       
       ♣♣♣♣♣♣