#.    .....
      #.    .....
      #.   ......
      #.   ......
      #.###......
      #..........
      #..#.......
      #.r........
      ##a##......
       #.#  .....
   #####.#   ..S.
   #.....#    ...
   #.#####     ..
####.#          #
#....#           
#.####           
#.#######        
#.......#        
#######.#        
#######.#        
#.....[.#        
#.#######        
#.#              
#.#              
#<#              
###