#.#       
     #.#       
     ...       
     #.#    .  
     #.#   .#  
     #.#  ..#  
     #.##...## 
     #.......o.
     #.#       
######o##      
#.b.....###### 
###...o...s....
#.#.....###### 
##ro.o..#      
#.o.....#      
#.......#      
#.......#      
#..=....#      
##...%..#      
 #......#      
 .......       
  ...