#.#         
                                ##...##       
                               ##.....+#      
                              ##.......##     
                             ##.........##    
                            ##...........##   
                            #.............#   
                            #.............#   
                            #......<......#   
                            #.............#   
                            #.............#   
                            #'...........##   
                            ###.........##    
                          #.# ##.......##     
                          #.#  ##.....##      
                          #.#   ###.#+#       
              ##+##       #.#   #.#.#.##  #   
             ##...##      #.#   #.#....# .#   
  #. ##     ##.....##  ####.### #.###.###.#   
 ##..#.#   ##.......## #......# #.# #.##..#   
........####.........###....#.###.###.#...####
  #........'gr.......'.......................+
  #.#...####r........###....#.#######.#...####
 #.....>   ##.......## #.#..#.#     #.##.##   
 ##.###.    ##.....##  #.#.##.#     #.# ##    
  #   #[     ##...##   #.#.##.#     #.#       
      #.      ##+##    #......#     #.#       
      #.               ###.####     #.#       
      ..                 #.#        #.#       
       .                 #.#        #.#