.     
              #..    
# #######     ...#   
#. .....#  ###...##  
#.# #.#.#  #........ 
 ... #..####........#
  #.###....#.........
   #...#.@4........(#
   #.<.##.4......##. 
   #...#.###..#.###.#
  #.###.#....3......#
 ... #..#.##..#..#..#
#####..##.##..#..#   
   .... ...........  
  ........##..##.#.# 
   .......##...  ..  
    .......##.## .   
      ....# #.#      
        .##  .