BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20130209
RRULE:FREQ=WEEKLY;INTERVAL=1;UNTIL=20130526;BYDAY=FR,SA,SU,TH,TU,WE
SUMMARY:"Silver and Water"
END:VEVENT
END:VCALENDAR