##  #.###               
#.. #.#..               
#...#.#.###             
#...#.#...##            
#..........#            
#..........#            
#..........#.#####      
#..........#.....#      
##.........#####.#      
 ########....†[<.#      
        #...##.###      
        #...#......#    
        #...############
        ##...........){#
         #############.#
                     #.#
                     #o#
                     #.#
                     #.#
                     #.#
          ∆   .#######.#
              .).......#
              ##.####..#
                    #..#
                    #..#
                    #..#
              .._......#
              .....{#..#
              ......#..#
              ..... #.!#
              ##.## #..#
              .o.   ....
              ##    ####