#.                  
  #   .#     #           
  #.  #.#   .#           
   #.  ..   .            
    #.##.  .#            
     #...##.#            
 ..   #....#          ## 
 ##..####.#           .. 
.#......4##.#         .p 
....####p...#     p    # 
#......p######   p#   .  
..#.......  . ##. .   .# 
  ##.#...## .. . . #  . #
  .. #.##.##..# .###. #  
 #. #.. ##p...# ## ...#  
..  #..  ##.#....#...##  
.   #..  #......##...#   
    ...  #..#####..#.#   
   ###.  ###..... ####   
          #... # #       
       #......## #       
       #....#. ###       
      ..#....#.##        
     #. ####.#..         
     .      .#... #. .   
           #. # .   #    
            .  ...