..#...#    
             ###  #.#...#    
             .... #.#...#    
             ..... .....     
       #.#........ #...#     
       #.#........##...# #   
       #.#.. W.........#.###.
#####  #.#.. ........>.......
#...#  #.#.#  #####....#.###.
+...+  #.#.#  #........#     
#..S####.#.####.##..##?#     
+...................# .#     
#.....##.#.....###.## .#     
###...##.#....## #∩#  .#     
  #...##.#....+  #Z#  .#     
  #...##.#....#  #.#         
  #...##.#....#  #.#         
  #...##.#.####  #.### #     
  ######.#.#     #...#.#     
         #.#   #.###.#.###.# 
         #.#   #...........# 
         #.#########.#.##### 
         #......[....#S#     
         ###########.# #     
                   ###