#######                                  
                           #.....#  ###############                 
                           #.[...#  #.............#                 
                           #.....#  #.............#                 
                ############.....#####...##..######                 
       #+#      #..†..†.........###......##..#....#                 
       #...     #...............# ##.........#....#                 
       #...     #...............#  #<....##..#....#                 
       #..# #####...............#  #.....##..#....#                 
#......#..###...############....#  #.....#...'....#                 
#......#.............'.....'....#  #.....#...#....#                 
#......#.............#.....#[...#  ########..#....#                 
#......#.......z.....##....#####...  ∆    #..#[...+                 
#......#..##..#####..##....#    ....      ####....#                 
#......#'#######.##..##......   ....         #.>..#                 
#......#.[......#.....#.......   ...         #....#####..           
#......'..............#......(.              #............          
#......########.∩.##.####..##..        #######..............        
#######.......#..z ###                ∆....................#        
      #.......#.#......                ....................#        
      #...>...#.......                 ....................#        
      #.......# .z...                  ....................#        
      #.......#.z...                   ....................#  ######
      #.......#  ..               ##+  +##.................####....#
#######.......#  .#  #            ...    +.................#..#....#
#.......#########.##.###          #.#    #.................#..#....#
#.......#..#............          #.#    #....#+##.........#..#....#
#.......#..#............          #.#    #....   #.........#..#....#
#.......#..#............          #.#    #....   +.........#..#....#
#.......#..##..###..###.         ##.##    ..     #.........##'#†...#
#.......#..##..######            #...#           #.............#####
#..<....#........#..#            #.#.#           #.............#    
#.......'........#..#           ##.#.##          +.............#    
#.......##)####.###.#######     #..#..#         ##.............#### 
#####....#.########.##....#    ##.###.##        #......##'######..# 
    #....#...).......#....#  ###..#[#..###      #......#..........# 
    #....'...).......#....####...##.##...####   #......+..........# 
    #....##########...#####....###...###....#####.(....#.###.###..# 
    #.....        #.........####(..#.)....)........#########.###### 
    #...          #########....###...###....#####..#..............# 
    #...                  ####...##.##...####......#..............# 
    #..                      ###..#.#..######......#####.#..########
                               ##.###.##.......##'#....#####.......#
                       ∆∆       #..#..##...[...'..#....#   #.......#
                                ##.#.###.......#..#....#   #.......#
                              ∆  #.#.# #.......#..#.>..#   #.......#
                                 #...# #.......#########   #.......#
                                 ##.####.......#           #.......#
                                  #.#)###'#....#      ######.......#
                                  #.#..#..'..(.#      #......#######
                                  #.#..#..#....#      #......#      
                                  #.#.#####....###    #......#      
                                  #...#....####..#    #......#      
                                  #####....#.....#    #......##     
                                      #....#.....#    #.......#     
                                      #....#.....#    #.......#     
                                      #..........#    #.......#     
                                 ######...(..#..##    #.......######
                                 #.......########     #............#
                                 #.......#            #............#
                                 #.......#            #............#
                                 #.......#            #..>.........#
                                 #.......#            #............#
                                 #.......#            #............#
                                 #########            ##############