,  ,,    ,     
          *    *        
         ,,             
          *   *      *  
                        
  ,         **          
     ,,          ,      
 * ,    ###########     
  *     #.........      
        #.......#       
        #.....O.#,, ,,  
        #.###+#.# ,* *  
     * *     ,#.#,,     
      ,     ###.# ,     
            #..<#,      
*   ,  .......#.#       
     ,  ....###.#  *    
        ...   ..., *    
        ..  * #.#   ,  ,
      ,  ,    #.# *     
      ,  ,    #.#       
              #..       
 , ,          ###  ,*   
      ,            ,    
                        
                *   *   
        ,,          ,   
                        
                        
           *   *