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