BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PYVOBJECT//NONSGML Version 1//EN
BEGIN:VEVENT
UID:20261019T222411Z - 13798@0d64a58ae9d0
DTSTART:20210317T050000Z
DTEND:20210317T054000Z
CREATED:20261019T222411Z
DTSTAMP:20261019T222411Z
SUMMARY:first class
END:VEVENT
END:VCALENDAR