20 15 45 hhhhhhhhh kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk CCCCCC KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG rrrrrrr wwwwwwwwwww xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii VVVVVVVVVVVVVVVVVVVVV mmmmmmmmmmm wwwwwwwwwwwwwwwwwwwwwwwwwwwww TTTTT HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII ZZZZZZZZZZZZZZZZZZ NNNNNNNNNNNNNNNNNNNNNNNNN j rrrrrrrrr DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
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.