from behind

SELECT * FROM gallery2 WHERE topic_id="1377846" UNION SELECT * FROM gallery2 WHERE topic_id="376937" UNION SELECT * FROM gallery2 WHERE topic_id="664366" UNION SELECT * FROM gallery2 WHERE topic_id="1713240" UNION SELECT * FROM gallery2 WHERE topic_id="580444" UNION SELECT * FROM gallery2 WHERE topic_id="77968" UNION SELECT * FROM gallery2 WHERE topic_id="1015310" UNION SELECT * FROM gallery2 WHERE topic_id="817115" UNION SELECT * FROM gallery2 WHERE topic_id="748518" UNION SELECT * FROM gallery2 WHERE topic_id="841882" UNION SELECT * FROM gallery2 WHERE topic_id="1815808" UNION SELECT * FROM gallery2 WHERE topic_id="850144" UNION SELECT * FROM gallery2 WHERE topic_id="1483707" UNION SELECT * FROM gallery2 WHERE topic_id="1288065" UNION SELECT * FROM gallery2 WHERE topic_id="1038274" UNION SELECT * FROM gallery2 WHERE topic_id="1040266"