Kinda hairy

SELECT * FROM gallery2 WHERE topic_id="256320" UNION SELECT * FROM gallery2 WHERE topic_id="108951" UNION SELECT * FROM gallery2 WHERE topic_id="1594641" UNION SELECT * FROM gallery2 WHERE topic_id="43990" UNION SELECT * FROM gallery2 WHERE topic_id="1781236" UNION SELECT * FROM gallery2 WHERE topic_id="1632353" UNION SELECT * FROM gallery2 WHERE topic_id="951860" UNION SELECT * FROM gallery2 WHERE topic_id="1397889" UNION SELECT * FROM gallery2 WHERE topic_id="1051942" UNION SELECT * FROM gallery2 WHERE topic_id="542875" UNION SELECT * FROM gallery2 WHERE topic_id="1458449" UNION SELECT * FROM gallery2 WHERE topic_id="187527" UNION SELECT * FROM gallery2 WHERE topic_id="1270772" UNION SELECT * FROM gallery2 WHERE topic_id="297495" UNION SELECT * FROM gallery2 WHERE topic_id="812622" UNION SELECT * FROM gallery2 WHERE topic_id="270000"