#########                 
                #........                 
                #.############            
                #............#            
                #..#....####.###### ..    
                #..#....'.........#..#    
        #########..#....####.###.##[.#### 
        ...........##'###  #...#.##.....  
        ##########.##.#    ###.#.##>..#   
                 #.##.#  #####........#   
                 #.##.# ..............#.# 
          ########.##.# ######.#....#.#.# 
          .........##.#    #........#.#.# 
          ####....###.#    #.#.#.#..#.#.# 
     ######  #........#    #.#.#.#....#.# 
     #....####.....##.#    # #.#.####.#.##
     #....##.......########  #.#.........#
     #....##.##'##.........   ...........#
     +....r..##.###########  ########.#.##
     #....##.#..........     ..#......#.# 
     #########################.#.####.#.# 
∆    #...#...#...###.........#.#.##...#.# 
     #.8...8.#.8.'.#.#######.#.#.##.#.#.# 
     #...#...#...#...........#.#....#.#.# 
     ##.###.###.####.#.#####.#.######.#.# 
      #.# #.# #.#  #.#..............).#   
     ##.###.###.## #.#.#####.#.########   
     #...#...#...# #.#.#   #.#.#          
     #.<.#.8.#.8.# #.#.#   ###.#          
     #...#...#...# #.#.#     #.#          
     ##.###.###.## #.#.#     #.#          
      #.# #.# #.#    #.#     #.#          
      #.###.###.##   #.#     #)#          
      ...#...#...#                        
      .8.#.8...8.#                        
      ...#...#...#                        
         #########                        
                                          
                                          
           ∆