20 5 50 IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII V aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ggggggggggggggggggggggg AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA pp iiiiiii YYYYYYYYYYYYYYY OO zzzzzzzzzzzzzzzzzzzzzzzzzzzzzz b GGGGGGG bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB KKKKKKKKKKKK LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL ffffffffffffffffffffffffffffffffffffffffffff UUUUUUUUUUUUUUUUUUU GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG WWWWWWWWWWWWW...
No local file in test-cases/ has content similar (≥50%) to this DB test case.
You can add a new file on disk and use "Send to DB", or run the other Scan (from a disk file) to match against the DB.