Filter only repetitions except first

It should be possible to show only segments in translate5, that are repeated, but except the first one, that actually is not itself a repetition, but the segment, the translator has to edit in order to use the repetition editor to change the following repetitions automatically. So far in all repetition-related filter-sets this segment is included. It should be possible to exclude it.

The screenshot shows, what current filter options exist, and what should be added.