* ,,,      ,  ,,                                               
       ,      ,           *                                        
   *  ,       ,       ,        , ,  ,                              
                          ,        ,                               
        ,               ,    ,                                     
   * ,   ,         ,     ,   ,                                     
      ,    ,  , ,  ,     ,   ,      *                              
       , ,      ,  ,,,  ,       *                                  
      ,          ,  , ,, ,  ,                                      
    *,,,  , ,,, , , ,, ,  ,,                                       
    * ,  ,,  ,,    , * ,,,  ,  *                                   
      , ,,  ,,,,  ,,,   ,  *  ,                                    
    *    ,,,    ***,     ,  *   *  *                               
    *** ,  , *    * ,      ,,       **    *                    ,   
         *,,***   *, ,   ,* , *,,     *   ,                        
        ** **     **      * **,    ,    *  *           *           
          *###       *  ,          ,                            *  
          ##P#               * *        ,*               ,         
         ##..####    #*.###  *       ,  ,,                      ,  
        ##...#..#    .#...# *, , ,     , ,**          **,  ,       
        #.......### *#..^.###  *,,, ,    ,,*            ,  ,     , 
        ##........####....... *   ,,,,  ,,          ,         ,    
         #...÷....#.##..#...,,    ,  ,     *      *, > ,       *   
       ###...............# **       , , , *      **  ,          ,  
       #...P..÷.........##     *    ,  ,     *   * , * *       *   
     ###...........##...#        * ,,  ,  ,* , * *,, ,*            
    *......##.##...###P.#         , ,,,,, ,      ,,             **,
    #...#....#########..#   ##### *     ,   ,, ,,  *               
   *#.###.....#     #P..#####.#P# * *    *  * ,,,*                 
   ,.   ##...##     ##÷...#.....##       ***  ,, ##             ,  
*** , ,  #...###     ##..........##          *  ..#            * , 
 ,     * ##....#      #...........########   , .P#*             *, 
   ,  ######'######   #............#.#.#.###  ...#*              * 
 *  , #P≈≈.....≈≈P#   #....................##P.P#,                 
     ,#P≈.......≈P#   #....................<....# *              , 
 ** ,,#P≈.......≈P#  *#..........##....>........#*              *  
   ,,,#P≈.......≈P#   ..#........##..............#,*          *    
 **,  #P≈.......≈P#  ##...<.....#..###.#.....#.....*          *    
      #P≈≈.....≈≈P#* *   ,.......##  ##............, ,**           
   *  #####...##### ,, ,* ,.....     #..#...####..., *  * *        
          #|.$#    ,       , ,,,    .......##   ###,,  ,       ,   
     *****#####** * ,   ,  ,,  ***  ......#       ** ,,  ,         
     ,   , ,,  , ,,* , *, ,      *   , ,,,, *        ,,            
      *   ∆ ,,   ,*   ,, **         ,    * *            *,         
       * * ,,   ,        ***         *   ***         ** *          
             , ,***               **                               
            *   ,*                                                 
          ** **