#.         ###
    ..       ... 
    #.      ..#  
#####.######..#  
#...........#    
#........)..#    
#........<..#    
#....b......#    
#......?....#    
#...........#    
#...........#    
#...........#    
#...........#    
#...........#    
#...........#    
#........$..#