Taste them

SELECT * FROM gallery2 WHERE topic_id="1173413" UNION SELECT * FROM gallery2 WHERE topic_id="499123" UNION SELECT * FROM gallery2 WHERE topic_id="1486776" UNION SELECT * FROM gallery2 WHERE topic_id="1351783" UNION SELECT * FROM gallery2 WHERE topic_id="1137179" UNION SELECT * FROM gallery2 WHERE topic_id="1387869" UNION SELECT * FROM gallery2 WHERE topic_id="1238837" UNION SELECT * FROM gallery2 WHERE topic_id="1246214" UNION SELECT * FROM gallery2 WHERE topic_id="1467601" UNION SELECT * FROM gallery2 WHERE topic_id="540642" UNION SELECT * FROM gallery2 WHERE topic_id="736985" UNION SELECT * FROM gallery2 WHERE topic_id="244436" UNION SELECT * FROM gallery2 WHERE topic_id="1370558" UNION SELECT * FROM gallery2 WHERE topic_id="851939" UNION SELECT * FROM gallery2 WHERE topic_id="1140377" UNION SELECT * FROM gallery2 WHERE topic_id="167885"