BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251114T013600
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6a7a7c8078ce4
DTSTAMP:20260811T013600Z
SUMMARY:Deutsch-Russische Vorlesestunde
DTSTART:20261017T110000Z
DTEND:20261017T110000Z
END:VEVENT
END:VCALENDAR