############                       ######    ##############
 #####...........                       #....#    #............#
 #...#...........                       +...[#    #............#
 #...#......[....                       #....#    #..<.........#
 #...'...........                       #...>#    #............#
 #...#...........                       #....#    #.........[..#
 #...#...........                  ##+###....#    ##.....###### 
 #...#....#######                  #....#....#     #.....#      
 #'###....'.....#               u. #....'....+     #.....#      
 #...#....#.....#               ...#+####....#######.....#      
 #...'....####'##               .........................#      
######....#.....#               .........................#      
#..)......#.....#               .........................#      
#..†......#.....###+#           ...(.....>...............#      
#..)......#...........          ...#################.....#      
#..)).....#.....##....          .. #.........'.^.[.#.....#      
#.....#+###.....#  ###          .  #.........#.....+.....#      
#.....#..#....>.#                  ##.#########....#.....#      
#.....#..#......#   ∆               #.###....##....#.....#      
#.....#..#......#                   #..#...........#  ...#      
#.....'..#......#                   #..#..(........#            
#.....#..##.....+           ∆       #####.##.##'####.....#      
#.....#..##.....#                ########.#####..#.......#      
#.....+..########                #....'..........#.......#      
#.....#<..#                      #....#..........#.......#      
#.....#..##               #########'#########....#.......#      
#.....##'###+####         #.........<.......#....#.......#      
#.....#..##.....#         #.................#..).#.......#      
      #..'......#  ..#    #.................'....#.......#      
      #..##.....#....#    #...............).#....#.......#      
      #..##.....#....#    #..............).)######.......#      
      #..##.....#....#    #.........#'##............####..      
      #.........#....#    #.........#..#............#    .      
      #.........#....#    #.........'..#............#           
      #.........))...#    #.........#..#............#           
      ##+######'#....#    #.........#..#............#           
        .............#    #.........#..#............#           
      ∆ .............#    #.<.......####............#           
        ...$.........#    #########..  ######....####           
        .............#            #...      #....#              
        .............#            #....                         
        ####.........#                                          
           #.........#                                          
           #.........#                                          
           #.........#                                          
        ##.###+##....#                                          
        #.......'....#                                          
        #.......#....#                                          
        #....#H.#....#                                          
        #..# ####....#                                          
        ##      #....#                                          
                #....#                                          
                #....#                                          
                #....#                                          
                #....#