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BEGIN:VTIMEZONE
TZID:Asia/Calcutta
BEGIN:STANDARD
DTSTART:20000101T000000
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TZOFFSETFROM:+0500
TZOFFSETTO:+0500
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BEGIN:VEVENT
UID:20260702T042134Z - 63352@OCM
DTSTART;TZID=Asia/Calcutta:20260215T090000
DTEND;TZID=Asia/Calcutta:20260215T100000
CREATED:20260702T042134Z
DTSTAMP:20260702T042134Z
LOCATION:My Company\, India
SUMMARY:English Class Batch 5
END:VEVENT
END:VCALENDAR