5.l.
          ....
         o....
         .o.o.
 ##     ......
##.c   #oo....
#....##...#   
  #..§<..#    
 #....§..#    
 ##..#......  
 ...#####....?
#..# #......c.
#.. ##........
## ##.........
#..#.%.....##.
#.......c#   .
#........#...!
  #...<.....# 
 #..........# 
 ##..........#
 #....(.......
 ##...........
  #.........#.
  ..........# 
 ...###..<...