###########       ########            
                              #.........#       #......#            
                              #.........#       #......#            
                              #.........#       #......#            
                  #.......#   #.........#       #......#            
                  #.......#   #.........#       #......#            
                  #.......#   #.........#       #......#            
              #####.......#####.........# #######......#######      
        ∆     #......................#### #..................#      
              #......................#    #..................#      
              #......................#    #..................#      
.             #......................#    #..................#      
..       ######..........<...........# ####..................#      
 ..#######....####'##########......### #.....................#      
 .............#.....#       #......#   #.....................#      
### #.........#.....#       #......#   #.....................#      
...##.........'.....#       #......##  #.....................#      
..............#.....#       #.......## #.....................#      
..............#.....#       #....._..# #.....................#      
..<##...###...###...#       #........###.....................#######
..  #...###...#####+#       ##.......................#####.........#
    #................        #.......................#   #..∩......#
  ###................        #...^...................#   #.[.......#
 ....................        #.......................#   #.........#
.....................        #.......................#   #.........#
.....................        #.......................#   #.........#
..........^..........        #..................(....#   #.........#
...########....##...         #...................(...#####.........#
...    ..##....##  #+#        ........#########....>##..############
       .........#....         ........#.......#....(#....#          
      ..........#...          ........#.......#....)'(...#          
      ..........#..           ........#.......#[....#....#          
      ...##....##.#           ........#...##..#.....############### 
      ...##....##.#           ######.##.<.##..###......###.#..#...# 
      ............#             ................#......#..........# 
       ...........#             ................#......#..........# 
       ...........#             ................#......#.....!....# 
       ...........#.....>.      ................#......#..........# 
       ..##.......#.......#     ##...##..###..###......###.####...# 
       .. #.......#.......#      ##+# #..###..#.....#'####.####...# 
         .........#.......+          ....#....#.....+...#..(.#....# 
        .##.......#.......#          ....#....#.....#...#....#....# 
          #.......#.......#          ....#....#.....#...#....#....# 
          #.......#.......#          ....#....#...>.#...#....#....# 
          #.......'.......#              #....'[....#..(#....'....# 
          #.......#.......#         ∆    +....#.....#...#....#....# 
  ###############.#.......#              #....#.....#...#....#....# 
  #.............#.###.....#              ####.#.....###.####.###'## 
  #.........(...#...#.....#                 #.###.....#.####.##...# 
  #.............#...'.....#                 #...#.....#...........# 
  #..(......(...#...#.....#                 #...'.....#...........# 
  #...(....(((..#...#.....+                 #...#.....#...........# 
  #.......(..((.#+###.....#                 #...#.....###'#####'### 
   ##..(o.#####...(.......#                 ##########......#.....# 
    #.(((.#.oo(.o.........#                          #......#.....# 
    #..(.(#.((#...........#∆                         #......#.....# 
    #(....#...#...........#                          #......#.....# 
    #.(...#.. #...........#                          #......#.....# 
    #.....#.. #...........#                          #......#.....# 
    #.....#.  #...........#                          #......#.....# 
    #.....##  #...........#                          #......####### 
    #######