can someone help find the source of this? tried looking using both e6 tags and reverse search but couldn't find anything [M/M] (unknown)

SELECT * FROM gallery2 WHERE topic_id="1154613" UNION SELECT * FROM gallery2 WHERE topic_id="87826" UNION SELECT * FROM gallery2 WHERE topic_id="23690" UNION SELECT * FROM gallery2 WHERE topic_id="295772" UNION SELECT * FROM gallery2 WHERE topic_id="1737202" UNION SELECT * FROM gallery2 WHERE topic_id="1730358" UNION SELECT * FROM gallery2 WHERE topic_id="385196" UNION SELECT * FROM gallery2 WHERE topic_id="1314932" UNION SELECT * FROM gallery2 WHERE topic_id="269395" UNION SELECT * FROM gallery2 WHERE topic_id="118357" UNION SELECT * FROM gallery2 WHERE topic_id="198620" UNION SELECT * FROM gallery2 WHERE topic_id="578544" UNION SELECT * FROM gallery2 WHERE topic_id="581203" UNION SELECT * FROM gallery2 WHERE topic_id="544905" UNION SELECT * FROM gallery2 WHERE topic_id="414909" UNION SELECT * FROM gallery2 WHERE topic_id="1688351"