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