######             
      ###.W..##            
      #.WYW...#            
    #...###..##            
   #...###..##             
  #...###..##              
 #..Y# #...#               
....#  #..##     #####     
...#   #...### ###...####  
.##    ##....###........## 
        ##...............##
         ####.............#
            ##............#
             ##..........# 
              ##.#....#.## 
               ####..##    
                 ##..#     
                ##..##     
                #..##      
                #...##     
                ##...##    
                 ##...#    
                 ##...#    
                 #...##    
                ##...##    
               ##.....##   
               #...∩...#   
               #.......#   
               ##..∩..##   
                ##...##    
                 #####