I need abuse

SELECT * FROM gallery2 WHERE topic_id="187941" UNION SELECT * FROM gallery2 WHERE topic_id="406335" UNION SELECT * FROM gallery2 WHERE topic_id="336030" UNION SELECT * FROM gallery2 WHERE topic_id="1509208" UNION SELECT * FROM gallery2 WHERE topic_id="1699658" UNION SELECT * FROM gallery2 WHERE topic_id="428413" UNION SELECT * FROM gallery2 WHERE topic_id="720442" UNION SELECT * FROM gallery2 WHERE topic_id="1737440" UNION SELECT * FROM gallery2 WHERE topic_id="311653" UNION SELECT * FROM gallery2 WHERE topic_id="627798" UNION SELECT * FROM gallery2 WHERE topic_id="347009" UNION SELECT * FROM gallery2 WHERE topic_id="1094737" UNION SELECT * FROM gallery2 WHERE topic_id="643628" UNION SELECT * FROM gallery2 WHERE topic_id="275228" UNION SELECT * FROM gallery2 WHERE topic_id="386817" UNION SELECT * FROM gallery2 WHERE topic_id="1788826"