answer

SELECT * FROM gallery2 WHERE topic_id="229611" UNION SELECT * FROM gallery2 WHERE topic_id="1777923" UNION SELECT * FROM gallery2 WHERE topic_id="1817358" UNION SELECT * FROM gallery2 WHERE topic_id="1796953" UNION SELECT * FROM gallery2 WHERE topic_id="540498" UNION SELECT * FROM gallery2 WHERE topic_id="181192" UNION SELECT * FROM gallery2 WHERE topic_id="1668909" UNION SELECT * FROM gallery2 WHERE topic_id="934033" UNION SELECT * FROM gallery2 WHERE topic_id="156426" UNION SELECT * FROM gallery2 WHERE topic_id="427200" UNION SELECT * FROM gallery2 WHERE topic_id="1377829" UNION SELECT * FROM gallery2 WHERE topic_id="1470706" UNION SELECT * FROM gallery2 WHERE topic_id="1200653" UNION SELECT * FROM gallery2 WHERE topic_id="150359" UNION SELECT * FROM gallery2 WHERE topic_id="1805352" UNION SELECT * FROM gallery2 WHERE topic_id="385235"