BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
DTSTART:20210527T192000
DURATION:PT00H00M00S
SUMMARY:[DEADLINE] ΕΚΚΛΗΣΙΑ Α΄λυκειου
DESCRIPTION:(deadline: 2021-05-27 19:20:00)
BEGIN:VALARM
TRIGGER:-PT24H
DURATION:PT10H
ACTION:DISPLAY
DESCRIPTION:DEADLINE REMINDER for ΕΚΚΛΗΣΙΑ Α΄λυκειου
END:VALARM
END:VEVENT
END:VCALENDAR