#.o..o.#               
  #......                
+##o.....                
.........                
...r....#                
....[...+                
  #.....#################
    #.#.(.o.............#
    #.#..##########...#.#
    #.#..........[...<#.#
    #.#..##############.#
    #..........÷........#
    ####..#.....#########
     ...........+        
    #####.......#        
        ##......#        
         #.######        
         #..             
         ##.