Deep tunnel 🕳️

SELECT * FROM gallery2 WHERE topic_id="1273970" UNION SELECT * FROM gallery2 WHERE topic_id="1147070" UNION SELECT * FROM gallery2 WHERE topic_id="1658475" UNION SELECT * FROM gallery2 WHERE topic_id="91792" UNION SELECT * FROM gallery2 WHERE topic_id="882726" UNION SELECT * FROM gallery2 WHERE topic_id="321416" UNION SELECT * FROM gallery2 WHERE topic_id="287821" UNION SELECT * FROM gallery2 WHERE topic_id="1086702" UNION SELECT * FROM gallery2 WHERE topic_id="1182126" UNION SELECT * FROM gallery2 WHERE topic_id="969629" UNION SELECT * FROM gallery2 WHERE topic_id="510770" UNION SELECT * FROM gallery2 WHERE topic_id="1317029" UNION SELECT * FROM gallery2 WHERE topic_id="1116357" UNION SELECT * FROM gallery2 WHERE topic_id="1362735" UNION SELECT * FROM gallery2 WHERE topic_id="929481" UNION SELECT * FROM gallery2 WHERE topic_id="1518419"