##########++# # 
       #.............. 
       #......#..#.... 
##+#####...............
.......'.....r.........
##+#####......#..#.....
       #............ . 
       ####'#####++##  
       #.......#       
       #.......#       
       #.......#       
       #...<...#       
       #.......#       
       #.......#       
       #.......#       
       #########