######        
               .....########
                ...........#
                 ..........#
                  .........#
          .   #   #........#
           .###.∆ +.........
          ......###.†.......
          ...#..#.#.g......#
     .... ........#gr.......
     ..............ghb....#.
      .... ..#..#.######### 
       ...   #..#.......... 
        #.#+##..#..#..##### 
        #....#..#........#  
        #....#..#........#  
    #.###......÷.....#.###  
    #..........##.####.#    
    ######..)..h...... #    
    ######.÷...##.####      
   #.....#.....##.#      ∆  
   #.....#...####.#         
    .........## #.#         
    ##........#  ##         
     #........#             
     #........#             
     #........#             
     +....)...+             
 #####........#             
 #.<............#           
 #........#####.#           
 #..........#  .#           
 #....<.....#   #           
#.........###               
#.....###...                
#...... #.###               
#.......  .                 
#.....#.