###                 
      ....                
      ##...  ########     
      #..%..##......#     
       #?......@.#        
       ##.####.#.# .#     
             #.#.##.#     
             #.#..#.#     
       ##+#  #.##.#.#     
      ##...###.##.#.#     
     ##.....##......#     
    ##.......####.#.######
    #..>......###....#...#
    +.........'........#.#
    #.........###...[#...#
     #.......####.#.##.∩.#
     ##.....## #.........#
      ##...##  ##.#.#..#.#
       ##'##    ###.#.#..#
        #.#       #.#.#.##
        #.#       #.>...# 
       ##.##      ###.### 
      ##...##       #.#   
  #####.....#########.#   
  #..<................#   
  #.#####.#############   
 ..     ###               
##