∆              #
    ∆          .#
              ..#
          ###...#
    #######.....#
    #.......#.r.#
  ....##.#### ###
.#.####..#       
........##       
.........#       
#...####.####    
#..    #....#    
##     ##...#    
        #)..#    
        #÷..#    
    ∆   #<..#    
       #..###    
      ...##      
    #.###        
    #