#############           
 #......†....#           
 ##.########.#           
 #......#  #.#           
 #......#  #.#           
 #......#  #.#           
 #......#  #.#           
 #......####.#           
 ##........#.####        
  ##....O.......#        
   #.#####.#.##.#        
   #.....#.#.##.#      ##
   #..#..#.#.##.#      .#
   ##.#..#.#.##.#######.#
#.....#.......#.#<......#
#######....####.######..#
      #....#  #.#    #..#
      #....#  #.#    #†.#
      #....#  #.#    #..#
      #....#  #.######..#
      #....#  #....†....#
      .....#  ########.##
                     #.# 
                     ..# 
                     ###