###.#+#     
   ##.....##    
  ##.......##   
 ##.........##  
#+...........## 
#.(...........# 
#......)......#∆
#......<......# 
#.............# 
#.............#∆
##...........##∆
 #+.........##  
  ##.......##   
   ##.....#+    
    ##...##