Too big

SELECT * FROM gallery2 WHERE topic_id="1098276" UNION SELECT * FROM gallery2 WHERE topic_id="1283250" UNION SELECT * FROM gallery2 WHERE topic_id="1313175" UNION SELECT * FROM gallery2 WHERE topic_id="1235835" UNION SELECT * FROM gallery2 WHERE topic_id="1763238" UNION SELECT * FROM gallery2 WHERE topic_id="6609" UNION SELECT * FROM gallery2 WHERE topic_id="440815" UNION SELECT * FROM gallery2 WHERE topic_id="1620499" UNION SELECT * FROM gallery2 WHERE topic_id="428090" UNION SELECT * FROM gallery2 WHERE topic_id="413544" UNION SELECT * FROM gallery2 WHERE topic_id="487171" UNION SELECT * FROM gallery2 WHERE topic_id="1181227" UNION SELECT * FROM gallery2 WHERE topic_id="1336328" UNION SELECT * FROM gallery2 WHERE topic_id="834249" UNION SELECT * FROM gallery2 WHERE topic_id="809522" UNION SELECT * FROM gallery2 WHERE topic_id="315896"