Need some help with that?~ (adelaherz)

SELECT * FROM gallery2 WHERE topic_id="1778358" UNION SELECT * FROM gallery2 WHERE topic_id="1176456" UNION SELECT * FROM gallery2 WHERE topic_id="1099792" UNION SELECT * FROM gallery2 WHERE topic_id="1586786" UNION SELECT * FROM gallery2 WHERE topic_id="1775137" UNION SELECT * FROM gallery2 WHERE topic_id="1159004" UNION SELECT * FROM gallery2 WHERE topic_id="1827785" UNION SELECT * FROM gallery2 WHERE topic_id="172823" UNION SELECT * FROM gallery2 WHERE topic_id="1780192" UNION SELECT * FROM gallery2 WHERE topic_id="1748606" UNION SELECT * FROM gallery2 WHERE topic_id="1394554" UNION SELECT * FROM gallery2 WHERE topic_id="1112753" UNION SELECT * FROM gallery2 WHERE topic_id="1344442" UNION SELECT * FROM gallery2 WHERE topic_id="593280" UNION SELECT * FROM gallery2 WHERE topic_id="609585" UNION SELECT * FROM gallery2 WHERE topic_id="1612825"