▒▒▒▒▒.▒           
▒......           
.......▒▒▒▒       
....w.....▒       
..........▒       
..........▒       
..........▒▒▒▒▒▒. 
................. 
............▒▒▒▒  
.▒▒.▒▒▒▒▒▒.....▒▒▒
  ▒    ▒.........▒
  ..▒▒▒▒.J.......▒
  .............▒▒▒
  ▒▒▒..▒▒▒▒<▒▒▒▒  
   ▒..▒    .▒     
   ...     .▒     
   ▒▒      .▒     
           .S     
           ..