#####      
  ##...##     
 ##..∩..##    
 #.......#    
 #...∩...#    
 ##.....##    
  ##...##     
   #...##     
   ##...#     
   ##...#     
  ##...##     
  #...##      
  #..##       
  ##..##      
   ##..#      
   ##..##     
 #8#....#.### 
 #..........# 
 #............
#.............
##..........#.
#..........## 
##........##  
 ##...#####   
  ####