BEGIN:VCALENDAR VERSION:2.0 PRODID:-//K Desktop Environment (KDE)//LibKCal test cases 1.0//EN X-LibKCal-Testsuite-OutTZ:America/Los_Angeles BEGIN:VEVENT DESCRIPTION:Every 20th Monday of the year\, forever: DTSTART;TZID=America/Los_Angeles:19970519T090000 RRULE:FREQ=YEARLY;INTERVAL=1;COUNT=10;BYDAY=20MO X-EXPECT-NUMEVENTS: 10 END:VEVENT END:VCALENDAR