..#        
                       ...#        
                        ..#        
                        ..#        
                        ..#        
                        #.#        
                        #.#        
       ...              #.#        
     #.......           #<#        
     #.......#          #.#######..
     #.......#          #..........
     #.......#          #..........
     #.......#          #...###### 
     #.......############...#      
#.####.GD...................#      
#.......?..#   #............#      
.......[...#   #............#      
...........#   #............#      
..#######..#   #............#      
        #..#   #..#####.∩...#      
        +..#   #..#   #.....#      
        #..#####..#   #.........   
        #.........#   #.########   
   .......######..#   #.#          
    #####.#    #..#   #.#          
        #.#    #..#   #.#          
        #.#    #..#   #.#          
        #.+    #..#    .           
        #.#    #..#                
         .     #..#                
                .