.#   #  
          #. #.#  .#  
          #.##'#+#'###
          #.#........#
          #.#........#
          #.#....[...#
      # ###.#........#
      #.#....S.......#
 ###  #.....S#'#..... 
....###....So#.#  ... 
.............#.#    . 
..[..........#S#      
.............#.#      
.............#S#      
..........÷..#g#      
........)..<.#.#      
........######.####.. 
........#.gg.......#  
........#.####......# 
........#)#########.# 
####..#.#g.......   # 
 .....#..........     
#.....#..........     
#...####..)...{..     
....  ...........     
... #...#....$###     
    #...#.....#       
    #...#.....#       
    #...#.....#       
    #.$.#....$.