BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260129T200528
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6adfb288e46eb
DTSTAMP:20261026T200528Z
SUMMARY:Memorizu
DTSTART:20261115T190000Z
DTEND:20261115T190000Z
END:VEVENT
END:VCALENDAR