BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260531T212023Z
DTSTART:20211019T000000Z
DTEND:20211019T013000Z
SUMMARY:2021-10-18
LOCATION:
END:VEVENT
END:VCALENDAR