Tiny gstring

SELECT * FROM gallery2 WHERE topic_id="591979" UNION SELECT * FROM gallery2 WHERE topic_id="1302238" UNION SELECT * FROM gallery2 WHERE topic_id="247941" UNION SELECT * FROM gallery2 WHERE topic_id="675135" UNION SELECT * FROM gallery2 WHERE topic_id="781275" UNION SELECT * FROM gallery2 WHERE topic_id="1321779" UNION SELECT * FROM gallery2 WHERE topic_id="320830" UNION SELECT * FROM gallery2 WHERE topic_id="1424400" UNION SELECT * FROM gallery2 WHERE topic_id="1127387" UNION SELECT * FROM gallery2 WHERE topic_id="620115" UNION SELECT * FROM gallery2 WHERE topic_id="112829" UNION SELECT * FROM gallery2 WHERE topic_id="110384" UNION SELECT * FROM gallery2 WHERE topic_id="366671" UNION SELECT * FROM gallery2 WHERE topic_id="192283" UNION SELECT * FROM gallery2 WHERE topic_id="1268408" UNION SELECT * FROM gallery2 WHERE topic_id="1513569"