#####      
                                  .....####  
                                  .........  
                                  ........#  
                                  ........#  
                                  ........#  
                                  ###...F.#  
                                    #.....#  
                                    #....Y#  
                                    #.Y..Y#  
                            ...     #.....#  
                            ....    #.Y...#  
                            ....#####.....#  
                            ..............#  
                            ..............###
                             .........>.....#
                                #...YY......#
                                #...O.......#
                                #...........#
                                #######+#...#
             .....#   .+                   ..
              ....#  ..#...                  
              #...#  ..#...                  
              +.a.###......                  
              #.......8.8.8                  
             ##............                  
             #.......8.8.8.                  
             #...Y.Y.......                  
             #..###Y#.....                   
      #      #..#Y..#  +##                   
      #.     #..#..Y#                        
      #.##+###..#...#                        
      #.........#...#                        
 .... #.........#...#                        
......#.........#...#                        
......#.........#...# ∆                      
......####<.<.......#                        
 ........#........###                        
  #........######....                        
  #.......##     #....                       
  ##....).#       .###                       
   #......#        .                         
   #......#         #                        
   #......#                                  
   #......# ∆  ∆                             
  .........#                                 
 #####.....#                                 
     #....##   ∆                             
     #....#                                  
     #....#