, ,         ,     ,                                        
         ,        ,                 ,  ,           ,,                 
             ,         **   ,       ,    ,       *       ,            
          ,   , ,        *   ,       , ,   *           ,,,,   ,       
     *           ,  *                ,  *  *,      ,    , ,           
              ,,, ,  ,                                    ,           
      ,                  ,                  ∩   ∩  ,      ,,     , ** 
    *  ,  , , ,    ,  ,             *     *  ,       ,,   ,       ,,  
          *    , *,,    ,  ,    ,*         * ∩     ,        ,         
   * ,     *     ,   ,            , ,                ,        *      *
  **    , *   ,, ,    ,  ,        ,                    ,     ,  *   , 
   ,   ,   ,,,          ,,   ,   , ,      ,         ,     ,           
  * ,,  , ,          ,    ,   ,         ,,    ,               **    , 
  *     ,,,  ,    ,  ,,      ,  ,,,,,           ,            ,,      *
  *    ,  , ,     ,   ,, , ,      ,,  , , **  *  ,, ,   ,   ,,      , 
 * ,, , , , ,  , , ,,  ,      , ,   ,   ,     ,   , , ,    ,,      ,  
   ,      ,, ,   ,,   ,, * ,  , , ,,, , ,          *   ,    , ,    *, 
  , , , ,    ,  ,  ,  ,,   * ,,,,    ,,,, ,,, ,,,, ** ,,,       ,* *  
* ,,,,  ,, ,,*,,  ,, ,,  *,  * ,    ,, ,  , ,,,,,,    ,   , , , , ,   
     ,,  ,,   *,,  ,   ,, , *,,,   , ,          ,    *  ,,   , ,,  ,, 
   ,,, ,  , ,,,  ,,,  ,,,,      ,,,, ,,   , ,,  ,    ** ,, , ,,, ,   *
*,,,, ,, ,   ,,,  , ,    ,    ,,    , ,   ,    ,       ,,,  ,  ,,     
*  ,,,  , *,,, ,,,,,,    ,,      ,     ,, ,,,**, ,,  , ,  ,,  , ,,  , 
*,*    ,,   ,     , ,  *, *  ,, ,  ,,, ,  , , *    , ,    ,,,,, ,  ,  
*#.#....,,*   , ,  *,,  ,,  *, ,      ,,,,, , ** *   *   ,,   ,,, , , 
 #.#..., ,**, ,  {**,......N..{,, ,  ,     ,,* * ** ,, ,, ,,,  ,, ,,,*
 #..... ,  *  {{{ *  ......#.. * ,, , ,,, #...## .#..#. ,    ,,,  >  *
 #....#*    ,,. {   ,,...N...,*  ,   ,,,  *... .,..,.N .,,** ,,,,    *
 #....## , , ,.N{## ∆,.....##** ,, , ,,* ,**.SN.,.N.. ..,, *   , ,    
 #.....# ,    SN.#.. , ...#.#####,   ,  *  # ...#.#.#S..   *  ,, ,    
  #....#   ,  {*#...####.....#............##. S#.....#..  *  ,,     , 
  #..S.# *,, ,,*#........#....................#...>...#.   ** , ** ,,*
  #....# ,,    ##...........................N........... ,* ,  ,*   , 
  ##...#,, ,,, #.....N(.#[............... ,, ,#.<.8.<.#{  *  , , *    
   #...S.,,,, *#.......(.(.....#..............$.........   * ,     ,,*
   #......  , ,#.........<.{...##.............#...>...#., * *,,**  ,, 
   #...?....,, ####..N...NN....##............ .#.....#..,,,  ,  **,, *
   #........    #.....N..(.N..###.......#... .N.#.#.#N..  , , *,*  ,* 
   ##....... ,,,.......N.{..S{##....S...#.. ..N.,N... .S  ,,   ,** ,  
        ,,  ,  ..#####...N.NN.NS........#. ... .,.. .S .,, ,    *   * 
      ,,  ,,,  .##.......N...NN..........,......∆..#...∆  ,, ,,,,*    
      *, ,, ,,,, ...............N........  ,,      , ,,  ,,, ,,,   *  
      * ,  ,   , ........................,   * * *  *,   ,, ,  ,,     
          , ,   *#.......................  *  ** *** , ,   ,    ,     
         ,   ,** #......................., ,,,,*  , ,, ,  ,,  ,  *    
        **  ,    .......................  ,,     ,  , ,,,,, , ,**     
         *      ,................, ,  ,, ,  **  , ,,, ,        *      
          *    **##..........(...,  ,   *  *,, , ,,** ,, ,  ,**       
           **    *####N.......... , ,, *    ,,  ,  * *,    ,**        
             ** ,  **    ,     ,    ,  *  ,,   ,,***   ,,             
              ** ,   ,  ,,, ,,    ,,, , ,  ,    , * ,    , *          
               *   ,,  ,       **  ,  , , ,    ,,,,,,,  ***           
                **  *  ,, ,  ,  , ,,   ,  ,  ,  ,,                    
                     *  **   ,,  * **** * *    *,,  , *               
                          *   *                *  ** *