*         *      ,                  
              *                                   
              *         *      ,         ,        
              *        ,                 ,        
               ,*                       ,         
                                                  
            ,                  ,                  
               , *      *           ,             
        ,  *          ..#     #..#   *            
                 , , ,..#     #..#                
    ,   ,          *  #.#     #..#     , ,        
      ,    *          #.#     #..#     ,          
     **       *       #.#     #..#    * ,       , 
        *,    *.#     #.#     #..#    *           
              #.#     #.#######..#        *       
         ,    #.#     #.....[....#      ,,       *
              #.#     #.######...#     , ,        
              #.#     #.#    #...#    *           
        #.    #.#     #.#    #...#       .#       
        #..####.#     #.#    #...######...#       
  ,     #.....<.#######.#    #....YY......#       
,       #...............#    #..########..#   *   
,8      #.####..........#    #..#       ,       , 
             #..........#    #{Y#       ,,        
   ,      *  #..........#    #YY#      * , , ,    
             #..........# ***#Y.#       ,**   *   
        *    #............   ...#                 
         ∆   #.............  ...                  
 ,           #...........###                    , 
         ,*  #...........#      *             *  *
                  ,    ,                          
             * ,                                  
        * *  *    ,, ,,          *     *          
        *  ,          ,  *         ,              
              , ,                                 
                      *            *              
         ,                                        
                               ,*