*******                                        
           *****   *******,,,,,*                                        
  **********>,,**  *,,,,,*,,,,,*    *********                           
  *,,,,,,,,*,*,,****,,,,,*,,,,,*    *,,,,,,,*                           
  *,******+*+**,,,,,,,,,,*,,,,,*    *,,,,,,,*                           
 **,***,,,,,,,*,...S,,...#...).*    *,,,,,,,*                           
 *,,,,+,,,,,,,**....,,...#.....******,,,,,,,*************************   
 *,,***,,,,,,,++.....,.........+,,,,+,,,,,,,+,,,,,,,,,,,,,,,,,,,,,,>*   
 *,,* *,,,,,,,**.....,#........******,,,,,,,*****************>*******   
 *,,* *,,,,,,,**......#........*    *,,,,,,,*    **********,,,*         
 *,,* *,,,,,,,**......#........***  *,,,,,,,*  ***,,,*,,,,*****         
**,,****+*+*,,,,......$........*,*  *,,,,,,,*  *,*,,,+,,,,*             
*,,,,,,,,,,*,,,,.!......##,,,,,*,********+***  *,*,,,*,,,,*             
***,****,***,,,,........S#******,*,******+******,*,,,*,,,,*             
  *,,,,,,,,,,,,,...#####.##   **,*,*,,,,,,,,,,,,,**+**,,,,***           
  ******,***,***.*,** ###a#   *,*,*,*,,,,,,,,,,,,*,,,*,,,,+,*           
       *,***,***,*,,* #..##** *,*,***,,,,,,,,,,,,*,,,*,,,,*,*           
       *,,,,,,**,**,**###Q*.# *,*,* *,,,,,,,,,,,,*,,,*,,,,*,*           
********,,,,,,**,**,*,,,y####**,*** *,,,,,,,,,,,,**********,*           
*,,,,,,,,,,,,,,*,**,*****,,,,,*,*   *****+******,,,,,,,,,,*,*           
**,******,,,,,,+,,,,,,,**************   *,*    *,,,,,,,,,,,,*           
 *,*  ***,,,,,,*,,,,,*,**   *,*,,,,,*****,*    *,,,,,,,,,,***           
 *,*  *,,,,,,,,*******,,* ***,******,,,,*,*    *,,,,,,,,,,*             
 *,*  *,**,,,,,*,,,,,,,,* *,*,* *,,,*****,*    *,,,,,,,,******          
 *,*  *,**,,,,,*,*****,,***,*,******,,**,,*    *,,,,,,,,,,,,,*          
 *,*  *,**,*+*,*,*   *,,*,*,*,*,,**,****,**    *,,,,,,,,,,,,,*          
 *,*  *,**,*,*,,,*   *,,,*,*,**,,***,* *,***** *,,,,,,,,,,,,,*          
 *,*  *,**,*,*********,,,*,*,**,,* *,* *,*,,,* *,,,,,,,,,,,,,*          
 *,*  *,**,*,,,,,,,,,,,,,***,**,,* *,***+*,,,* *,,,,,,,,,,,,,*          
 *,*  *,**,*******,,,,,,,,,*,**,,***,,,,.....##*,,,,,,,,******          
 *,*  *,**,*******,,,,****,****,,,,****,.∩.....,,**+*****               
**,****,**,,,,,,*,,,,,,,,,,,,*,,,*,**,,,....D..,,**,*****               
*,,,,,,,*******,*+**********,,,,,*,**,,,.......,,**,*,,,*               
**********,,,,,,,,,*       *,**,,*,,*,,,.....,,,,**,,,,,*****           
         *,,,,,,,,,*       *,**,,**,*,,,.).,,,,,,**,,,,,+,,,*           
         *,,,,,,,,,*    ************####'#*,,,,,,**,,,,,***,*           
         *,,<,,,,,,*    *,,*,,*,*,,*+...>#*,,,,,,**,,,,,* *,*           
        **,,,,,,,,,*    *,,**,,,,,**#...##*,,,,,,****,,,***+***         
        *,,,,,,<,,,*    *,,*,,,,,,,#..###**,,,,,,*,,,,,,,,,,,,*         
       **,****,,,,,***  *,,**,,,,,*#..,,,**,,,,,,*,,,,,,,,,,,,*         
       *,,,,,*,*,,,,,*  *,,*,,,,,,,#O,,,,**,,,,,,*,,,,,,,,,,,,*         
       *,,,,,*,+,*,*,*  *,,***+++**#.,,,,**,,,,,,*,,,,,,,,,,,,*         
       *,,,,,*,*,*,*,*  *,,,,,,,,,,.,,,,,**,,,,,,*,,,,,,,,,,,,*         
       *,,,,,*,*,*,*,*  *,,,,,,,,,..,,,,,*********,,,,,,,,,,,,*         
       *******,,,*,*,*  ****+**+****,,,,,*       *,,,,,,,,,,,,**********
        *,*,*,**,*,*,*     *,**,*  *,,,,,*       **********,,,,,,,,,,,,*
        *,*,,<,,,,,*,*     *,**,*  *,,,,,*           *****************,*
        *,**********,*     *,**,****,,,,,****        *,,,,,,,,,,,,*,,*,*
        *,,,,,,,,,,*,*     *,**,,,,+,,,,,+,,*        *,**********,*,,*,*
        **********,*,**    *,*******,,,,,**,*        *,*,,,,,,,,*,*,,*,*
                 *,*,,*    *,,,,,,,,*******,*        *,*,**,,**,*,*,,*,*
                 *,**,*    ********,*     *,*        *,*,*,,,,<,*,*,,*,*
                 *,,,,*           *,*     *,*        *,*,*,,,*,,*,*,,*,*
                 ******           *,*     *,*        *,*,*,,,,,,,,,,,*,*
                                  *,*     *,*        *,*,,,*,*,,,,,,,*,*
                                  *,*     *,*        *,*****,*,,*,****,*
                                  *,*******,*        *,*****,*,,*,,,,,,*
                                  *,,,,,,,,,*        *,,,,,,,*,,*,******
                                  *,*******,*        *,********,*,*     
                                  ***     ***        ***      *****