..                            
        #.#                            
        #.#    #                       
        #.#   .                        
        #.#  .#                        
    #####.###.#                        
    #.........#                        
  ###.#.r.....##.#                     
...........#..##.#                     
#####.##..........               ...   
    #.###.##.##..#               ..# # 
    #........###.##              ..#.# 
    #####'#####...##             #.#.# 
      ##...###....o##            ....  
      #.....#.......###         ##.#   
     #.........._.....#        ##..#   
    #.......#.......#.##########...####
    +.......##.....##....o......###o..+
    #........##...##.#########.## ##{##
    ##.......###.##.§#      #.##   ##.#
     ##.....## #.....##     #.      #.#
      ##...##  #####..#     #.      #.#
                   ##.#     ##     #.##
       #   ##       #.#           #.#  
       #.  ..       #.#          ..#   
      ##.. #.       #.#         #>#    
      .....#.       #.#         #.     
      .......########.#         .      
      ........).......#        #       
      ....##.##########                
      .    #.                          
           #.                          
           ..                          
           ##