BEGIN:VCALENDAR
CALSCALE:GREGORIAN
METHOD:PUBLISH
PRODID:-//Cyrusoft International\, Inc.//Mulberry v4.0//EN
VERSION:2.0
X-LibKCal-Testsuite-OutTZ:America/New_York
BEGIN:VTIMEZONE
LAST-MODIFIED:20040110T032845Z
TZID:US-Eastern
BEGIN:DAYLIGHT
DTSTART:19900404T010000
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=4
TZNAME:EDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:19901026T060000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DESCRIPTION:Every other month on the 1st and last Sunday of the month for 
 10occurrences:
DTSTAMP:20040102T053656Z
DTSTART;TZID=US-Eastern:19970907T090000
RRULE:FREQ=MONTHLY;COUNT=10;INTERVAL=2;BYDAY=1SU,-1SU
SUMMARY:RExample14
UID:RExample14
END:VEVENT
END:VCALENDAR