...#              
 .r..#             
 .....#            
 ......            
   ....#           
    #...           
    #...##         
      #..##        
      ##..##       
       ##..##      
        ##..##     
         ##..##    
      ######..#####
     .............#
     .#.##.###..#.#
       .##...#.##.#
       ........#..#
        ## ###...##
           ##...## 
    ##### ##...##  
   ##...###...##   
...#..<..#...##    
#...........##     
###...#....##      
  ##########