BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20111216T180000
RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=20140525;BYDAY=3FR
SUMMARY:Hear Here
END:VEVENT
BEGIN:VEVENT
DTSTART:20111223T180000
RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=20140525;BYDAY=4FR
SUMMARY:Hear Here
END:VEVENT
END:VCALENDAR