BEGIN:VCALENDAR
PRODID:-//Mozilla.org/NONSGML Mozilla Calendar V1.1//EN
VERSION:2.0
BEGIN:VTIMEZONE
TZID:Europe/Berlin
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:19700329T020000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:19701025T030000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
CREATED:20200115T225152Z
LAST-MODIFIED:20200115T225240Z
DTSTAMP:20200115T225240Z
UID:64374d28-089b-4958-8c95-cdd00e6d8ad3
SUMMARY:event 10 times
RRULE:FREQ=DAILY;COUNT=10
DTSTART;TZID=Europe/Berlin:20200113T074500
DTEND;TZID=Europe/Berlin:20200113T100000
TRANSP:OPAQUE
SEQUENCE:1
X-MOZ-GENERATION:1
END:VEVENT
END:VCALENDAR
