###########################     
  +.....>.........).....)....     
  #......................<...     
   #####..###..######'#######     
    ####..###..######.####..##    
    #......#...#.............#    
    +......#...#.............#    
    ####...###############(..#    
      ##...######..##..###...#### 
      #......#....................
      #......#....................
      +......#....................
      ##.##..##.##<##.###...###..#
    #######..##.##.##.# #...#  ..#
    #............+...## #####   .#
∆   #............####        ∆    
 ∆  #............# ∆∆             
    ###'#####...## ∆∆             
      #..####...#                 
      #.........#                 
      +.........#                 
      #....##...#                 
     ##....##...#                 
     #..........#                 
     +..o?......#                 
     ###..###....                 
       #..#  ....                 
    ∆  ....   ...                 
      #.....                      
      #######