..    ... ....                  
     ...####.##...                   
     #.....#.....###                 
    ##...#.#.......# b      .        
    .............#.###. # ##.   #    
     #...............##.###..  .#    
      #.......#.#.#.#.#.#.#.# #.#    
      #.#..#....................     
     ##....#.##.#.#.#.#.#.#.#.#.#.#  
     #.......#.............>.......  
     #........#.#.#.#.#.#.#.#        
   #...#...###.####.#..###..#        
   ##..#.#.....####.#......##        
    #..#.#.######.#....#####         
     #.#.#.#    #.###.##             
  .###...#)#### #.....#              
   ...........# #.#####              
   ###..#.....##########             
     #.................##            
 ##.##.#.#+####.######..### #####    
 #........................###...##   
 #..##.##..#.##.....##..#..#..#..#   
    ... #..#....###.#..###...###.#   
  #.##  #...............#..#..#..#   
  #.#####..#.##..##.............##   
  #.......>#......†..........#.##    
##########'#.#..#.#..#...)#.#...##   
#............#..#.#..#..#.....#..#   
#....(............#(...###...###.#   
#.......................#.....#..#   
#.................#...#...#.#...##   
#.................#.......#.#####    
#.................#######.#.##       
#.................#  ####.#..#       
#.................#  #.......#       
#...........#######  #.#####.##      
#................#   #.#   #..##     
#........###.###.#   #.# ###...###   
#........##...##.#####.###.......### 
#######.[#.....#...................# 
      #..#.....#..#######..........# 
      #..#.....#[.#     #..........# 
      #..##...##..#     ##.........# 
      #..#######..#      ##........# 
      #...     ...#       #.......##≈
              #...#       ##..≈≈≈≈≈≈≈
              #####     ###≈≈≈≈≈≈≈≈≈≈
                        #≈≈≈≈≈≈..### 
                        #≈≈≈#....#   
                        #≈###...##   
                        ##  ##..#    
                             ##<#    
                              ###