######                              
       ### ##.##.#######                        
       #.###.......##..##                       
     ###..##............##                      
     #.....##..##...O....#                      
     ##....#...##.##a....#                      
     ###..##........S.#.##                      
     #...........#...#...#                      
     ##....÷....SO...#>.##  ######              
     ##...........##.#...####....#              
     #..........#................#              
    ##.........##....##......#..###             
    #..........####.....###..#..#.#             
   ##.......##.# .......# ##.#...^## ###        
   #.........#.#........###........# #<##       
   ##..................###.....##.####.>#       
   #..##.....###..##.#.#...#...#..##....#       
   #.......###  ...##   ..####...##....###      
   ##...#...#    ...#   .  #.............##     
    #...#....... ...#      #...##...#.....#     
    ##..##..####  ...#   #..........#.....#     
     ##S##...#    #...   ##........<##....#     
........##.#...          #..##...........##     
.......##..###..         #.. #..##........#     
.......  ..#  #.         .. ......#........#    
..#....                     #.##..#....#......  
. #....                       #................ 
  .a.#.                       #.....#....##.....
 #...#.                       ##....###..# ....#
                               #....  .... .....