.#              
     .#              
   ##.#              
   #..               
  ##.#               
  #..#########       
 ##..........#       
 #...........#       
 #s#.........#       
 #.#.........#       
.............#       
##.#.........#       
 #...........#       
 ..#.........###     
...#...........#     
....##########.######
  ..     #..........#
       #..#.#....#..#
       #..#........##
       #............#
       #...###...#..#
       #.....#[###..#
       #........##..#
      #...##.......##
      #...#....≈....#
      #.....≈.......#
        #...≈≈.≈.≈..#
        #.≈≈≈.≈.≈...#
        #..≈..≈.≈≈≈.#
        #.≈≈.≈≈≈.≈≈.#
         #.≈≈≈≈≈≈≈≈.#
        ##..≈≈≈≈....#
        #≈..≈≈≈.≈≈.≈#
        #≈..≈.≈≈≈..≈#
        #≈..≈≈≈≈..≈≈#
        #≈...≈≈≈...≈#
        #≈≈.......≈≈#
        #≈≈≈......≈≈#
        #≈≈≈..<...≈≈#
        #≈≈≈....[≈≈≈#
        #≈≈≈≈≈≈.≈≈≈≈#
        #≈≈≈≈≈≈≈≈≈≈≈#
        #############