... ########### 
            .......#.........# 
           ...........<......# 
          #..................# 
          #.................<# 
          #..................# 
        .##.........####..#### 
         ............##.....## 
          #..................# 
          #...................#
   ∆   ####...................#
       .......................#
        $###..................#
          ###.................#
    ###.###...########........#
    ..........#......#........#
    ###.###.#.#.≈..≈.#........ 
      #.##..###...§..#....##.  
.######.##.## #...§§§#         
........##)####.≈§§§§#         
 #............#..†.§§#         
##............###)'###         
#.........[........#           
#................###           
.................#             
#................#             
#.........†......#             
.............)...#########     
..................Sw......     
##......##.$..............     
 .....###########.........     
 .....          #....<....     
  ...           #.........     
                ..........     
               #..........     
               #..........     
               ...........