######                                                       
       #....#########                                               
       #............######                   ###      ######        
       #....#######......##########          #.#      ......#       
       #.......#########..........##         #.#      .......##     
       #######...####  ##########..###       #.#      ........#     
       #..######....##############...##      #.#      ........##    
       #.......................# ###..####  ##.#           #...#    
       #.###############..####.### ##...<####.<#       ∆   ##.(##   
       #.#       #.....##..###...######........#         ∆ ∆#...#   
       #.##      #..(...##...###...####[......##   ∆      #..##.####
       #..#      #............................#           ##. #.Y..#
       ##.###    #............................#   ∆        ## ##.#.#
        #...#    ###.###8###8###.###8###8#....#                #.#.#
        ###.#      #.# ### ##################.#        ∆  ∆    #.#.#
          #.#      #.##      #.##..........##.#         ∆      #.#.#
  #########.#####  #..##    ##..#......#.#.##.#                ..#.#
 ##.............## ##.>#  ###..........#.#.#####               .##.#
##....)..........#####.####...#.#......#.#..##.#               .##.#
#.....÷)<...........##.##...###....÷...#.......##               #..#
#.....)÷...######...##....######..........##....#              ##.##
#..........#   #8)..8#...##............#.##.....##             #..# 
#..........#   ##...##......##..###.####.##......#             #.## 
#.>........######...##..#......## #......##......##    ∆      ##.#  
##.............##...##..###..###  ###....##.......##          #..#  
#..........#.###8...8##..#...##     #....##........##         #.##  
#........########...########..#######....###........#        ##.#   
#........#8###8##...##8###8#.......................>##########..#   
#..............................####...#.###....................##   
#............................#......###.# #..........###########    
##......................................# #..........#              
 ##......#8###8##...##8###8#........##..# #..........#              
  ####...########...########.......##...###..........#              
     #.(.......#8...8# #...........##.#...##........##              
     #.........##...## #####......###.###.###......##               
     #.........##...#      #..........###.<.########                
     #....)....##...##     #.............##......#                  
     #########.#8...8#     #...)............####.##                 
             #.##...##     ##............##.......####              
             #......#       ##...........######......##             
             ########        ####........#    ###.....#             
                                ##.......#      #######             
                                 #.......#                          
                                 #.......#                          
                                 #.......#                          
                                 #.......#                          
                                 #########