#. .                 
           #.#.##               
           #.#..#               
           #.##.#               
          ##..#.#               
          #.....#               
          #.#.∩.#               
         ##.#...#####           
         #....#.....#    #####  
       ###.##...###5####......  
       #........# #....@......  
       #.#.##........###.#####  
       #.#.##.#.###.##   #      
########.#.##.#.# #.#           
.........#.##.#.# #.#           
########....#.#.# #.#           
       #.###....###.#           
       #.#∩#........#  #..#     
       #.#'#......<#   #..#     
       #.#.#.#####.#   #..#     
 #######.#...#   ..##   ...     
 ............#   ...    ..#     
 ###########.#   ..#    #.#     
    ......(..#####.#    #.#     
    ########.......#    #<#     
           ###...#.#    #.#     
           ##......######<#   # 
           #...........##.###.##
           ##.....#.##.##...(..#
            ##...##.##..#.#....#
             ##.###.###..∩..##.#
              ### #.# ###.###  #
                  #.#   #.#     
                  #.#   #.#     
                  #.#   ...     
                  ..#   ###