######                                   
  ######....                                    
  #.......#                                     
       #>.#                                     
     #.....#                                    
     #.#...#                                    
    .......#                                    
   ... .....                                    
  ##.#..#.###                                   
   #. #. .#                                     
   # ##. .#                                     
     ..    #######                              
     ##.####.....##                             
      ............#                             
      #. #........#                             
      #. #........#                             
      #..#........#     ∆                       
   #.###.#..#####.#                             
   #........#####.#############                 
   #####.#........#≈≈≈≈≈≈≈≈≈≈≈#                 
       #.....######≈≈≈≈≈≈≈≈≈≈≈# #############   
       #.###.#....#≈≈≈≈≈≈≈≈≈≈≈###............   
       #.  #....#.#≈≈≈#####≈≈≈#......>..####    
       #.###...####≈≈≈#...#######.####..####    
       #......##  #≈≈≈#.>.......#.##†......#    
       ##.####.####≈≈≈#...#####....(.#..##.#  # 
        #.####..#.#≈≈≈#####≈≈≈###.(.....##.##.# 
  #######........##≈≈≈≈≈≈≈≈≈≈≈# #.####........# 
  #..#..#####...###≈≈≈≈≈≈≈≈≈≈≈#.(......###.#####
  #..#..#   #...# #≈≈≈≈≈≈≈≈≈≈≈##########.......#
  #..'..#   #...###############.#      #.#.###.#
  #..#..#   #.<............#....###### #.#..##.#
  #..#.)#####...#.##..........#......# # ##.##[#
#######†#..................##........# #.##.##.#
......††..............#...####.......# #.......#
###...#...............#..............# ####[####
.....########...#.###.#..#######.....#  ###.#   
####.       #............#     #######  #...#   
   #        #..#########(#              #.###   
         ####.(...#### #[#              #.#     
   #     #......_.#Z## #.#              #.#     
  ##.    #.##.)...######.##             #.#     
   ..#####.###.########...####     ######.#     
    #......##..#.#    #......#######......#     
    #...#........##   #...##.(.†)....######     
   ## #...........#   ################          
 ###.###[#........##                            
 #....#.[#.........####                         
    #.>...............#                         
 #  #..#.##........##.#                         
 #.##[##(##.#.....###.###                       
 #......(##.....(.###...##                      
 #...(...###.....###...†.#                      
 #.......# #....(# #.....#                      
 #.......# #.....# #.....#                      
 #.......# #.....# ##....#                      
 #.......# #...(.#######.#                      
 #.......# ####..<...# #.#                      
 ######.##    #.####.# #.#                      
       .#     #.#    # #.#                      
              #.#      ..#                      
              #.#      ###                      
              #.#                               
              #..