....               
 ....#.             
 ......       ..    
 ......      ....   
 ......#    .....   
 .......####...#    
 ........<.....#    
 ..............#    
 ...............#   
 #...............   
 ................   
 .........#.....#   
 ....###......###   
 ...#  #.....##     
 ..#   #....##      
 ..   ##...##       
     ##....#        
     #.....##     .#
    #..###..##  ..<#
  ....## ##..##....#
 #...#    #........#
 ##.#     #.........
 #..     #Zr........
 ..     #......##..#
...    .......##  .#
      ........#    #
    ...........     
    .##.........    
      #..........