,,,,~=%$$& &$$%=~,,,,
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,,,,~=%$ ================== #&$%=~,,,,
,~=^%$## = maintenance time = ###&$%^=~,
,,~~~=^$$& ================== &$$^=~~~,,
,,,,,==^$& &$^==,,,,,
,~=^%$&& maintenance time: pockets of empty time #&&&$%^=~,
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,,,,,=%&&@ mysterious entities do maintenance on @&&%=,,,,,
,~=^%$&@## the universe. ##@&$%^=~,
,~=^%$&@## ##@&$%^=~,
,~=^%$&&@# ... dark maintenance ... #@&&$%^=~,
,,,,==^$$@ @$$^==,,,,
,,,,,~^$$& &$$^~,,,,,
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