###                     
        ###.###                   
       ##.....##                  
     ###.......##      ...        
######...##.....###    ..#        
#........###.u....##   #.#  ###   
.[........###......##  #.###..##  
........u.# ##......####.#.....#  
...........# ###......#........## 
.............  ##...............##
.#............. ##...............#
..................#....#.........#
..#....................#.........#
  ##..................##.........#
   #........##........#.........# 
             ###......#.........# 
               ##.....#.........# 
                ###.. #.<......## 
                      #........#  
                      #.......##  
                      #.......#   
                      #.......#   
                      ###..####   
                        ####