BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:o-o-o-pod-chmurka.zacheta
DTSTAMP:20260603T034911Z
DTSTART:20260603T034911Z
SUMMARY:O-O-O pod chmurką
END:VEVENT
END:VCALENDAR