when one is unsure of the number of offenses and the number of days. It should be given: when one knows the number of offenses, but not the number of days; when one remembers the number of offenses, but not the number of days; when one is sure of the number of offenses, but not the number of days. It should be given: when one knows some of the offenses but not others, and not the number of days; when one remembers some of the offenses but not others, and not the number of days; when one is sure of some of the offenses but not others, and not the number of days. It should be given: when one doesn’t know the number of offenses, but one knows some of the days but not others; when one doesn’t remember the number of offenses, but one remembers some of the days but not others; when one is unsure of the number of offenses, but one is sure of some of the days but not others.