.........#                                          .#.......#
.#######..                                          ...#####..
..#####..#                                          .#..###..#
...###....                                          .....#....
##..#..###                                          .###...###
#.......##            ------------------            ..#..#..##
..#####..#           - MAINTENANCE TIME -           .........#
...###....            ------------------            ########..
##..#..###                                          #######..#
#.......#. MAINTENANCE TIME: POCKETS OF EMPTY  TIME ######....
..#####...     BETWEEN PLANCK SECONDS, WHEREIN      .####..##.
#..###..#.   MYSTERIOUS ENTITIES DO MAINTENANCE ON  ..##......
....#.....               THE UNIVERSE.              #....####.
###...###.                                          ..##..##..
.#..#..#..         ... DARK MAINTENANCE ...         ..........
..........                                          ##########
.#########                                          .########.
..#######.                                          ..######..
#..#####..                                          #..####..#
....###..#                                          ....##....