Left or right

SELECT * FROM gallery2 WHERE topic_id="292191" UNION SELECT * FROM gallery2 WHERE topic_id="789529" UNION SELECT * FROM gallery2 WHERE topic_id="1396197" UNION SELECT * FROM gallery2 WHERE topic_id="1000244" UNION SELECT * FROM gallery2 WHERE topic_id="1023210" UNION SELECT * FROM gallery2 WHERE topic_id="614199" UNION SELECT * FROM gallery2 WHERE topic_id="848116" UNION SELECT * FROM gallery2 WHERE topic_id="279338" UNION SELECT * FROM gallery2 WHERE topic_id="357269" UNION SELECT * FROM gallery2 WHERE topic_id="669907" UNION SELECT * FROM gallery2 WHERE topic_id="108529" UNION SELECT * FROM gallery2 WHERE topic_id="1103887" UNION SELECT * FROM gallery2 WHERE topic_id="667166" UNION SELECT * FROM gallery2 WHERE topic_id="1713048" UNION SELECT * FROM gallery2 WHERE topic_id="108515" UNION SELECT * FROM gallery2 WHERE topic_id="933434"