.......
                    ......N
                    ....N..
           #########.......
           ................
            ...............
            ...............
                #.[..#     
                ##.N##     
                 #S.#      
                 #<N#      
                 #NN#      
                 #..#      
                 ##.#      
                  #.#      
                  #.#      
                  #.+      
                   .#      
                   ..