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