####+##              ∆     
                                                    ........#                   
                                                    ........#                   
                                                    ........########+#   ##     
                                                    ........#........#  ..      
                                                    ........#...VV...# .#       
                                                      #.....#.)..WZ..#..#       
                                                      #.....'....z...).#        
                                                      #.....#........#.#        
                                      #########       #.....#........# '.       
                                      #......(#       #.....##########  ...     
                               ∆      #.......#       #.....#            ...    
                   #.....#           #####'#####      #.....########      ..    
                   #.....+        ####.........####   #.....#......#       #    
                   +.....#        #..#.####+##.#..#   #.....#......#            
                   #.....#        #..#.#.....#R#..#   #.....'......#            
                   #.....#        #..#)#.....#.#..#   #.....#.<....#            
                   #.....#        #..))#.....#.'..#   #.....#......#            
                   #.....######## #).#.#....S#.#..#   #.....#......#            
                   #.....#......# #..#.+.....).#..#   #.....#......#            
                   #.....#......# #..#.#######.#..#   #.....########            
       ########### #.....'......# ####.........####   #.....#                   
       #.........# #.....#......#    #####'#####      #.....#                   
       #.........# #.....'......#     #....[..#       #[....########            
       #.........# #.....#......#     #.....[)#       #..)..#......#            
       #.........# #.....#####'#############[##########.....#......#            
       #.........# #.................[.....÷........))......#......#            
       #.....(...# #................................))).....#......# ###########
       #######'#####.........................÷..............#......# #.........#
#########..........'.....)..................................'......# #....#....#
#.......#..........'........................................#......# #..⌠...⌠..#
#.......#..........#############################'########'####+#'''###.........#
#.......#).........#                  #............# #(......#.......'.#.....#.#
#.......#..........#                  #............# #...(...#.......#.........#
#....)).'..........#                  #............# #.).(...#...#...'..⌠...⌠..#
#......)#..........#                  #....[.......# #.#.#...#..#.#..#....#)...#
#######'############                  #.(......(...# #.#)#...#...#...#.........#
    #....##  ##################       #............# #..)....#.......######'####
    ##....## #.#.....#.....#..#       #.(..........# #.......#...}...##≈≈...≈≈# 
 ##  ##....###................#     ####'########### #........#########≈≈...≈≈# 
 #.###...)..##.......)..).....#     #..(.(...#####   ########........##.......# 
 #..#..<....##..#.R(..#^....#.#     #...((.......#          #........##.......# 
 #.......#..#######)###########     ######[[.#...#          #........##.......# 
 #......###.'.......(#               #....[>.....#          #...##...##≈≈...≈≈# 
 ##....## ###........#               #.#..#(.######         #........##≈≈...≈≈# 
  ##....#   #.......(#               #......|.#...#         #...##...########## 
   ##....#  #........#               #####........#         #........#          
    ######  #........#                   ##########         ##########          
            #........#                                                          
            ##########