#>
                         .   . 
                  # #    ##.#  
                  #..#  ...    
                 ## ...#.#     
                # .. .#.#      
                #.####.#.      
               ##....4# ..     
               #.##...#####    
                #.####...#     
                #.. #.#.###    
    ##           #.##.#...#    
     #            #.#..#.##    
       ##       ## #.#...#     
    ..     #   #.###.#..#. #   
.          #    ..#...#####.#  
    .#  .#   # .# .###.#    #  
     #      ....#..#  ##       
       # . #....#. #           
        ##.#...##..#           
     ... ###.## #.##           
  #  ..  ...# . ##.#           
     .#        #   #           
       ...# .  #.              
        .  #  . . #            
         #   #   .             
        #. #    . #            
                #..            
              #   . .          
      #           #  .