▒..                
      ▒..                
      ▒..                
▒.▒   ▒.▒                
▒.▒   ▒.▒                
▒.▒   ▒.▒                
▒.▒▒▒▒▒.▒▒▒▒             
▒.▒▒.......▒             
▒.▒▒.▒▒▒▒▒.▒             
▒.▒▒.▒   ▒.▒             
▒<hb.▒   ▒.▒             
▒▒▒▒.▒   ▒.▒            .
   ▒.▒▒▒▒▒.▒          ...
   ▒.......▒▒       ▒....
   ▒▒▒▒.▒▒..▒▒▒▒▒▒▒.(.<.(
      ▒.▒▒....†..w.(▒    
      ▒.▒▒..▒▒▒▒▒▒▒▒▒    
    ▒▒▒.▒▒..........     
    ▒......†....▒▒▒      
    ▒.▒▒▒▒▒..▒▒.▒        
          ▒..▒  ▒        
          ▒▒.▒           
           ▒.▒           
           ▒.▒           
           ▒.▒           
           ▒.▒           
            .▒           
            .▒