m..▒                   
        ≈.▒                   
        ≈..                   
        ≈≈.▒▒                 
        ▒m▒.▒                 
▒       ▒≈>.▒...▒▒            
..     ▒▒≈▒.▒....▒▒▒          
...    ▒≈(.▒▒......▒          
....  ▒▒≈..▒.......▒          
..... ▒.≈(▒▒......▒           
......▒≈..▒......▒▒▒▒         
.......m▒▒▒.........▒▒P.      
.....▒f.)..<.............     
.... ▒▒...3.)...........▒     
...   ▒▒▒..............▒▒▒.   
        ▒...............▒.▒   
        ▒..)..............▒.  
        ▒.....(.........▒..▒  
       ▒...................▒  
      .....................▒▒.
     ▒▒......▒...............▒
     ▒........................
     ▒........................
      ......................P▒
      ▒▒..............<......▒
         ..........f...▒▒..▒▒.
          ▒▒▒.▒....▒▒▒.▒  ▒▒  
            ▒▒▒▒..▒▒ ▒▒▒      
               ▒▒▒