#.##.....##   
  #.........#   
  #.........#   
  ..........#  #
  #.........##.#
  #...{{....... 
  #.....†.Y.#   
  #.....†<..#   
  ......†Y..#   
  #.........#   
  ###########   
                
                
   ∆            
    ∆