###        ###### ######  
                 ######   #####.#       ##..#.###.##.#  
                 #..#.#####.#...#########............## 
                 #....##......#...#.##.#..###.###.##..##
            ∆∆∆  #............#...........#........##..#
                 #..<...#...#...#...#.....#.#####...#.##
              ∆  #.<..#...#...#...#...#.....#....#....# 
              ∆  #..<...#...#...#...#.....#.#.#.#.#.#.# 
              ∆  #........................#.#.....#.#.# 
              ∆  #######################..#.#.#.#.#.#.##
                                       ##....#....#....#
                                        #.#...#####.#.##
                 ∆∆∆∆∆∆                 #.##........#..#
                      ∆                 #..##.###.###.##
                                        #.............# 
                                        ######........# 
                                             ##......## 
                                              #)#.#.##  
 ########  ∆                                  #...#..#  
#.......#  ∆                                  #.###.##  
.....>..#                                     #))....#  
 #..<.<.#  ∆                                  #......#  
 #......#  ∆                                  #..#..##  
 #...#..#  ∆∆∆∆                               #.###.#   
 #.....g#                                     #..#..##  
 ##.#.#.#                                     #......#  
 #......#                                     #......## 
 ##..#..#                                     #...##..# 
 #......#                                     #..#.#)## 
##..#.#.#                                     #..##).## 
#.......#                                     #.......# 
#.##.#..#                                     #......## 
#.......#                                     #...#...# 
##..#.#.#                                     #..#.#..# 
 #......#                                     #...#..## 
 #...#..#                                     #......#  
 #†.....#                                     #......#  
 ##.#.#.#                                     #...#.##  
 #......#                                     #.....##  
 #...#..#                                     #.#....#  
 #......##                                   ##.....##  
 #.......######                      8...    #......#   
#.............#                      ...._.  +..#...#   
#.###.###.##..#                      ._..... +...(..#   
#.#........##.#                      ......≈≈#.(..#.#   
# #.#####...#.#                       ≈≈≈≈≈≈ #.†)...### 
 ...#....#....##                       ##''###((.P....# 
 .# #.#.#.#.#..#########################...(.().......# 
  #.#..)..#.#........†......................)).P......# 
  #.#.#.#.#.#...#.#...#...............#..#..(.....∩.P.# 
  #..#....#.......#..###...##...#.........)..P...≈≈...##
  #...#####.#...###...#...#.#..#.#..#.†....#....∩≈≈∩...#
  ##........#.............##....#.................∩...##
  .##.###.###....##..####..........##.##.###....P......#
  ............########  #.#..#.....####### ##........###
  #######.#.#.#         ############        ###.#.####  
        #######                               #####