I’m stuck!! Can you help me?

SELECT * FROM gallery2 WHERE topic_id="730963" UNION SELECT * FROM gallery2 WHERE topic_id="1335585" UNION SELECT * FROM gallery2 WHERE topic_id="814661" UNION SELECT * FROM gallery2 WHERE topic_id="480959" UNION SELECT * FROM gallery2 WHERE topic_id="1402120" UNION SELECT * FROM gallery2 WHERE topic_id="610128" UNION SELECT * FROM gallery2 WHERE topic_id="396519" UNION SELECT * FROM gallery2 WHERE topic_id="35235" UNION SELECT * FROM gallery2 WHERE topic_id="1339454" UNION SELECT * FROM gallery2 WHERE topic_id="628602" UNION SELECT * FROM gallery2 WHERE topic_id="1388890" UNION SELECT * FROM gallery2 WHERE topic_id="1145534" UNION SELECT * FROM gallery2 WHERE topic_id="1435840" UNION SELECT * FROM gallery2 WHERE topic_id="971223" UNION SELECT * FROM gallery2 WHERE topic_id="1603345" UNION SELECT * FROM gallery2 WHERE topic_id="1278963"