BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:21c8834efa0ac7ed2da03b923b824a96rt-ci.ru
DTSTAMP:20260527T210605Z
DTSTART:20260827T210000Z
DTEND:20260827T210000Z
SUMMARY:
DESCRIPTION:
END:VEVENT
END:VCALENDAR