##########                      
 #........#                      
 #........# #######              
 #........# #.....#              
 #........# #.....#              
 #........# #.....##########     
 #......<.###.......W..O...#     
 #............###.########.#     
 #............# #.....#..#.#     
 ####.........###.....#..#.#     
    #.........+....#..#..#.#     
    #.........#.##...>#..#.#  .. 
    #.........#.##.........#.... 
    ##+#+######....#.##......#.  
              ##...w.............
               #.#.......#####.#.
            ####O##..........  # 
            #..........######    
            #.###.###.##         
            #...#+###...         
    ##### #####........##        
#####...# #.............         
#....O#.###.##.........          
+.....+.O...#..........          
#.....#######..........          
#........####+##...####          
####+#.O..##...#.l....#          
     #.#..#....###....#          
     #.#..#....###....#          
   #.....#..O.........#          
   ###.#.#..#+#.......#          
     #.#.#..#.#.......#          
     a.#.#....#.......########   
    ...#......#..............##≈ 
   ##  #...##''........s........ 
       ...##.....>.#...O...@...≈ 
        ## #....s..#.#######...≈ 
           #.....#...#         # 
           ####.s#####           
              #....#             
              #.##.#             
              #.##.#             
              #..s.#             
              ######