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