### ##         
           #....######    
           #.##......#    
           #.##..<...#    
     .#### #.##......#    
   .......##.##......##   
    ...........>.....>#   
    #...#..#.#........#   
    #...##.#.#........#   
    #...##.#.#........#   
    #...##.#.#.......##   
    #...##.#.#.......#    
    +........#......<#    
    #...##.###.......#    
    ####.....#.......#    
   #####.##..#..######    
   #.........#..#         
   #.###.#.#.#..#         
   #.# #.#.#....#         
   #.# #.#......#         
 ###.###...##...#         
 #.....#........#         
 #.....#...##...#         
 #..<..#...###..########  
 #.....#...# #..#......#  
 #.....#...# ##.#......###
 #.....#...#  #.......... 
 #.....#...#  #...####.###
 #.....#...   #...##....?#
 ......#      #...#$......
..)#####  ∆   #...#.......
              ##..a..._...
               #..#.......
               #..#.......
              ....##.....#
             #....# ##.###
             #....?   ... 
             #.....    ..#
             #....      ##