Pull them tighter

SELECT * FROM gallery2 WHERE topic_id="1338997" UNION SELECT * FROM gallery2 WHERE topic_id="179688" UNION SELECT * FROM gallery2 WHERE topic_id="48679" UNION SELECT * FROM gallery2 WHERE topic_id="279935" UNION SELECT * FROM gallery2 WHERE topic_id="339401" UNION SELECT * FROM gallery2 WHERE topic_id="402780" UNION SELECT * FROM gallery2 WHERE topic_id="705697" UNION SELECT * FROM gallery2 WHERE topic_id="91319" UNION SELECT * FROM gallery2 WHERE topic_id="1056851" UNION SELECT * FROM gallery2 WHERE topic_id="1265522" UNION SELECT * FROM gallery2 WHERE topic_id="219175" UNION SELECT * FROM gallery2 WHERE topic_id="1239258" UNION SELECT * FROM gallery2 WHERE topic_id="714789" UNION SELECT * FROM gallery2 WHERE topic_id="5481" UNION SELECT * FROM gallery2 WHERE topic_id="628907" UNION SELECT * FROM gallery2 WHERE topic_id="1700536"