.#.....#.#                                          #.##.##..#
.#....##..                                          #..#..#.##
.#...#.#.#                                          #.##.##..#
.#..##.#..                                          #..#..#.##
.#.#.#.#.#                                          #.##.##..#
.#.#.#.#..            .»»» 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.                  #.##.##..#
.#.#.#.#..                                          #..#..#.##
.#.#.#.#.#                                          #.##.##..#
.#.#.#.#..                                          #..#..#.##
.#.#.#.#.#                                          #.##.##..#
.#.#.#.#..                                          #..#..#.##