BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Original Example//Offline//ZH
BEGIN:VEVENT
UID:synthetic-plan-b2@example.invalid
DTSTAMP:20261024T000000Z
DTSTART:20261102T010000Z
DTEND:20261102T013000Z
RRULE:FREQ=WEEKLY;COUNT=5
EXDATE:20261116T010000Z
SUMMARY:Original practice session
END:VEVENT
END:VCALENDAR