######
             ......
      #######....o.
 .    #......o.....
 ..####.......o....
  ?...........#    
  ............#    
   ####.......#    
      #s......#    
#######o##.####    
#....##o##..#      
#.##.##{###.#      
#.#<.##(#  ..      
#.#..##(#  #.#     
#.#.(.#.#   .#     
#.#####.###        
#.........#        
#######(..#        
      #...#        
      #...#        
      #...#        
      #...#        
      #####