@,@@,,,@@,                                          @@,@,@,@,@
@@,@,,@,@@                                          ,@@@@@@@@,
,@@@,@@@,@                                          @,,,,,,,@@
@,,@@,,@@@                                          @,,,,,,@,@
@,@,@,@,,,                                          @,,,,,@@@,
@@@@@@@,,,            ==================            @,,,,@,,@@
,,,,,,@,,,           = maintenance time =           @,,,@@,@,,
,,,,,@@,,,            ==================            @,,@,@@@,,
,,,,@,@,,,                                          @,@@@,,@,,
,,,@@@@,,, maintenance  time: pockets of empty time @@,,@,@@,,
,,@,,,@,,@      between planck seconds, wherein     ,@,@@@,@,,
,@@,,@@,@,  mysterious entities do maintenance on   @@@,,@@@,,
@,@,@,@@@,              the universe.               ,,@,@,,@,,
@@@@@@,,@@                                          ,@@@@,@@,@
,,,,,@,@,@         ... dark maintenance ...         @,,,@@,@@,
,,,,@@@@@,                                          @,,@,@@,@,
,,,@,,,,@@                                          @,@@@,@@@,
,,@@,,,@,,                                          @@,,@@,,@,
,@,@,,@@,@                                          ,@,@,@,@@,
@@@@,@,@@@                                          @@@@@@@,@,