.......                 
.......                 
.......    #..#         
.......    #..#         
.......    #..#         
.......#####..#       ..
..............###+####..
     #................. 
     #...............#  
     #..............#   
     #....<........#    
     #.#######.....#    
     #.      #..Y..#    
     #.      #..Y..#    
     #.      #.....##   
             #......#   
             #......#   
             #.YY...#   
             #.YY...#   
             #.......#  
            ..........# 
          ............# 
         ...../.......# 
         ..(.∩........# 
         ...Y.........#