@,@,@,@@@,                                          @@,,,,@,@@
@,@,@,,@@,                                          ,@,,,@@,,@
@,@,@,@,@,                                          @@,,@,@,@,
@,@,@,@,@,                                          ,@,@@,@,@,
@,@,@,@,@,                                          @@,,@,@,@,
@,@,@,@,@,            ,--- BATTERIES ---,           ,@,@@,@,@,
@,@,@,@,@,                                          @@,,@,@,@,
@,@,@,@,@, BATTERIES  MAY  NOT  HARM  A  HUMAN  OR, ,@,@@,@,@,
@,@,@,@,@, THROUGH INACTION, ALLOW  A  HUMAN  BEING @@,,@,@,@,
@,@,@,@,@,             TO COME TO HARM.             ,@,@@,@,@,
@,@,@,@,@,                                          @@,,@,@,@,
@,@,@,@,@, A  BATTERY MUST OBEY THE ORDERS GIVEN IT ,@,@@,@,@,
@,@,@,@,@, BY   HUMAN  BEINGS   EXCEPT  WHERE  SUCH @@,,@,@,@,
@,@,@,@,@, ORDERS  CONFLICT  WITH  THE  FIRST  LAW. ,@,@@,@,@,
@,@,@,@,@,                                          @@,,@,@,@,
@,@,@,@,@, A   BATTERY   MUST   PROTECT   ITS   OWN ,@,@@,@,@,
@,@,@,@,@, EXISTENCE AS  LONG  AS  SUCH  PROTECTION @@,,@,@,@,
@,@,@,@,@, DOES  NOT  CONFLICT WITH  THE  FIRST  OR ,@,@@,@,@,
@,@,@,@,@,               SECOND LAWS.               @@,,@,@,@,
@,@,@,@,@,                                          ,@,@@,@,@,
@,@,@,@,@,                   ####                   @@,,@,@,@,
@,@,@,@,@,                                          ,@,@@,@,@,
@,@,@,@,@,  THESE THINGS POWER ALMOST EVERYTHING,   @@,,@,@,@,
@,@,@,@,@, BUT  WHEN  I  SPEAK  ABOUT  BATTERIES  I ,@,@@,@,@,
@,@,@,@,@,   SPEAK ABOUT STANDARD HOUSEHOLD ONES.   @@,,@,@,@,
@,@,@,@,@,        THINK DOUBLE A, TRIPLE A,         ,@,@@,@,@,
@,@,@,@,@,    TWENTYFIVE TWENTY, NINE VOLT, SUCH    @@,,@,@,@,
@,@,@,@,@,                 THINGS...                ,@,@@,@,@,
@,@,@,@,@,                                          @@,,@,@,@,
@,@,@,@,@, THEY  LOOK  SLICK  BUT  ARE  VERY  DIRTY ,@,@@,@,@,
@,@,@,@,@,                 INSIDE.                  @@,,@,@,@,
@,@,@,@,@,                                          ,@,@@,@,@,
@,@,@,@,@,                                          @@,,@,@,@,
@,@,@,@,@,                                          ,@,@@,@,@,
@,@,@,@,@,                                          @@,,@,@,@,
@,@,@,@,@,                                          ,@,@@,@,@,