BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//budem//invite//RU
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:demo-noir@budem
DTSTAMP:20261010T120000Z
DTSTART:20261010T120000Z
DTEND:20261010T180000Z
SUMMARY:Егор и Ксения
END:VEVENT
END:VCALENDAR