.        
  #    .##      
# #.   ..#      
#.#.####.###    
 ..........##   
  #.........#   
#.#..⌠...⌠..#.#.
#......>.......>
#......<......#.
#.#...........# 
.......∩......# 
#.............# 
..#.........#.#∆
# #........##.# 
  ..#.####.#  # 
 ##.#.    ..