...............                             
     ................                             
......................                            
.......................                           
...........[............                          
.........................                         
........................#                         
........................##...#      .#  ..        
........................##...#    ##.###...       
.........................#...#   ##..P#P...       
#..##.#.................##...#####...........     
    ###.................##.................P#     
    .#...................#.................P#     
  ......................#.............# ....##    
  ....................................# .....#    
 #.............†........#########.#...###...##  # 
 #...##............<....##     #.............##.#.
 .... #..................#     #....∩.............
  ..  #........#####..####     #...............≈≈≈
      ###...#.######..##       #..........)..k### 
        #..............##      #.................∩
        #..............P#      #............≈.k...
       #...............##      #.............#≈...
       ##..............##      #.............≈#≈..
       .......######.#..#      #..............≈ ..
      ......###    ######         ...........##. .
      >...##                       ..........# ## 
       ...