...........
#....................
#....................
#................... 
#..................  
#.................#  
#...........!.....#  
#.................#  
#...............bS#  
#.............w...#  
#.................#  
##................#  
 #................#  
 #................#  
 #.......#........#  
 #............#####  
 #########....#      
         #....#      
         #....#      
         #....#      
         #....#      
         #....#      
          ....#