BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:kocia-kolyska-2.zacheta
DTSTAMP:20260604T074302Z
DTSTART:20260604T074302Z
SUMMARY:Kocia kołyska
END:VEVENT
END:VCALENDAR