##########   
         #..........  
         #......#..#. 
####+#####........... 
.......a.'........... 
####+#####......#..#..
         #............
         ####'#####++#
         #.......#    
         #.......#    
         #.......#    
         #...<...#    
         #.......#    
         #.......#    
         #.......#    
         #########