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