Sending signals IRTR

SELECT * FROM gallery2 WHERE topic_id="1749236" UNION SELECT * FROM gallery2 WHERE topic_id="493524" UNION SELECT * FROM gallery2 WHERE topic_id="340736" UNION SELECT * FROM gallery2 WHERE topic_id="823940" UNION SELECT * FROM gallery2 WHERE topic_id="35195" UNION SELECT * FROM gallery2 WHERE topic_id="1806845" UNION SELECT * FROM gallery2 WHERE topic_id="1305528" UNION SELECT * FROM gallery2 WHERE topic_id="1543755" UNION SELECT * FROM gallery2 WHERE topic_id="335176" UNION SELECT * FROM gallery2 WHERE topic_id="1590436" UNION SELECT * FROM gallery2 WHERE topic_id="950001" UNION SELECT * FROM gallery2 WHERE topic_id="342936" UNION SELECT * FROM gallery2 WHERE topic_id="552382" UNION SELECT * FROM gallery2 WHERE topic_id="1728675" UNION SELECT * FROM gallery2 WHERE topic_id="530111" UNION SELECT * FROM gallery2 WHERE topic_id="113447"