...     ### #
       ..#    .. . 
        ..##  .#.# 
         ..###.#.# 
         #.......# 
   +.    #.......# 
   #.#  ##.......# 
    #.###........# 
    #............# 
   ###...........# 
  .......#.......# 
  ##.............# 
  ....####.####### 
# .##.# #..#       
#. ##.###.##       
#.##..##..##       
#..........#       
#.#..#####.....    
#...###########    
#......O$...#      
##.#........#      
 +.##.......#      
 ## #.........     
    ##.......#     
     #......##     
     ####.###      
         ..