##########++
         #+##...........
         +.##......#..# 
##########.##.......... 
#...........'...........
 +#####'#####......#..#.
     #..†..##...........
     #####+#####'#####+ 
            #.......#   
            #.......#   
            #.......#   
            #...<...#   
            #.......#   
            #.......#   
            #.......#   
            #########