Dangerous

SELECT * FROM gallery2 WHERE topic_id="743982" UNION SELECT * FROM gallery2 WHERE topic_id="1028200" UNION SELECT * FROM gallery2 WHERE topic_id="1665784" UNION SELECT * FROM gallery2 WHERE topic_id="491332" UNION SELECT * FROM gallery2 WHERE topic_id="1042477" UNION SELECT * FROM gallery2 WHERE topic_id="411863" UNION SELECT * FROM gallery2 WHERE topic_id="154406" UNION SELECT * FROM gallery2 WHERE topic_id="1263531" UNION SELECT * FROM gallery2 WHERE topic_id="1820135" UNION SELECT * FROM gallery2 WHERE topic_id="1271073" UNION SELECT * FROM gallery2 WHERE topic_id="438510" UNION SELECT * FROM gallery2 WHERE topic_id="704848" UNION SELECT * FROM gallery2 WHERE topic_id="722423" UNION SELECT * FROM gallery2 WHERE topic_id="1231862" UNION SELECT * FROM gallery2 WHERE topic_id="283961" UNION SELECT * FROM gallery2 WHERE topic_id="1269220"