######                  
    #....#                  
    #....#                  
    #....#                  
    #....#                  
#####....####               
......h.....#               
........#..[#########       
......hh#..........h#####   
....?...+..........hh...##  
........#..........h###..#  
........##..........# ##.## 
........##..........#  #..# 
#####################  ##.# 
                        #.# 
  ∆         ##      .####.##
             .###   ...##..#
             ∆...###... ##.#
               .....#.  ##.#
                .....# ..#.#
                #....# ..#.#
               ##....#...#.#
             ###..<..#...#.#
         #####......#...##(#
         ........###....#..#
   .#     ....###......##.##
   ....#######.......###..# 
   #.............#######.## 
    ######.#########  #..#  
         #.###.....#  #.##  
         #.........# ##.#   
         #####.....###..#   
             #.........##   
             ##....†...#    
              #........#    
              #........#    
              #.......##    
              #.......#     
              #.......#     
              #######..#    
                     #.#