Typical

SELECT * FROM gallery2 WHERE topic_id="661434" UNION SELECT * FROM gallery2 WHERE topic_id="217368" UNION SELECT * FROM gallery2 WHERE topic_id="140849" UNION SELECT * FROM gallery2 WHERE topic_id="835351" UNION SELECT * FROM gallery2 WHERE topic_id="857701" UNION SELECT * FROM gallery2 WHERE topic_id="1376033" UNION SELECT * FROM gallery2 WHERE topic_id="1177295" UNION SELECT * FROM gallery2 WHERE topic_id="1274918" UNION SELECT * FROM gallery2 WHERE topic_id="1109200" UNION SELECT * FROM gallery2 WHERE topic_id="1449179" UNION SELECT * FROM gallery2 WHERE topic_id="1328940" UNION SELECT * FROM gallery2 WHERE topic_id="686968" UNION SELECT * FROM gallery2 WHERE topic_id="277838" UNION SELECT * FROM gallery2 WHERE topic_id="806516" UNION SELECT * FROM gallery2 WHERE topic_id="1433550" UNION SELECT * FROM gallery2 WHERE topic_id="1468550"