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TZID:Europe/Warsaw
BEGIN:STANDARD
DTSTART:20001029T030000
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TZNAME:CET
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
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BEGIN:VEVENT
UID:20260903T201426Z - 99530@9faee11ea782
DTSTART;TZID=Europe/Warsaw:20260321T100000
DTEND;TZID=Europe/Warsaw:20260321T180000
CREATED:20260903T201426Z
DESCRIPTION:<a href="https://biegowe360.pl/event/marsz-sledzia-4286">MARSZ 
 ŚLEDZIA</a>\n
DTSTAMP:20260903T201426Z
LOCATION:Polska\, Poland
SUMMARY:MARSZ ŚLEDZIA
X-ALT-DESC;FMTTYPE=text/html:<a href="https://biegowe360.pl/event/marsz-sle
 dzia-4286">MARSZ ŚLEDZIA</a>\n
END:VEVENT
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