....     
   ## #..#     
    .##..##    
     .....     
      ....     
 .### #..#     
 #...##..###   
    #....v.#   
 ## #....v.#   
 #...##...##   
##...##§§###   
#.......§v§    
#.......§§§#   
#....##§  ##   
 .... #..##    
 ... .....     
 ..  ......    
   ..##..# .   
   ## #..# .   
      . ..