BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//K Desktop Environment (KDE)//LibKCal test cases 1.0//EN

BEGIN:VEVENT
DESCRIPTION:Every 20 minutes from 9:00 AM to 4:40 PM every day:
DTSTART;TZID=America/Los_Angeles:19970902T090000
RRULE:FREQ=MINUTELY;COUNT=20;INTERVAL=20;BYHOUR=9,10,11,12,13,14,15,16
X-EXPECT-NUMEVENTS: 20
END:VEVENT
END:VCALENDAR
