##########################  *   
#<..P#.....#.....#.⌠._._._ _, , 
#PP..'.....'.#(..'.._._._._ _, +
#PPPP#.....#.#...#..._._P_, ,   
###############'##.._._._._ _,  
  , * ,,, , ,+...#..._._._  ,  *
  ,,  ,*,  ,,#$P$#########* *   
      * ,*,  ##### ** * ,  *    
   * * +*  ***, +,, , ,    * , *
  ,  ,,,+  , ,,, *,,*  ,*,, *   
     , * , , , ,* **   ,,    ,  
          ** *** * * ** *** * * 
     ,, ,    ,,, ,,  ,,*    *   
 ∩,,      , ,  , ,,, ,,    * ,  
 ∩,  ,,  ,   ,,    ,,   ,,     ,
   ,  ,   ,, ,   ,    ,, *     *
   *  *       ***    ****  * ** 
     * ,     ,,   *  ,        , 
      , ,,  ,            ,  , ,