,     * ,,  * *       
          **,                   
                *     *         
                 ,              
                  *             
       *                        
                                
                 ##.#           
           ######...##          
           #.........##         
         . #.#.....#.. #        
          ...#.....#...#        
     ,     #.#.....#....        
          *#.#.....#...#       *
    *   * * ,#..<.?#, **        
        .....#.....#..#         
*        ##..#.....#.##         
          #..#.....#.#     *    
           ..#.....#.#          
          ##.........#          
      *    #######...#          
               * ,...        *  
                      , *       
     *                          
              +             ,   
           *     ,              
         ,                      
                                
           ,,,      ,