Sandwich

SELECT * FROM gallery2 WHERE topic_id="1293293" UNION SELECT * FROM gallery2 WHERE topic_id="920270" UNION SELECT * FROM gallery2 WHERE topic_id="1178026" UNION SELECT * FROM gallery2 WHERE topic_id="480482" UNION SELECT * FROM gallery2 WHERE topic_id="1183541" UNION SELECT * FROM gallery2 WHERE topic_id="1275486" UNION SELECT * FROM gallery2 WHERE topic_id="1717739" UNION SELECT * FROM gallery2 WHERE topic_id="854961" UNION SELECT * FROM gallery2 WHERE topic_id="543843" UNION SELECT * FROM gallery2 WHERE topic_id="265504" UNION SELECT * FROM gallery2 WHERE topic_id="1287338" UNION SELECT * FROM gallery2 WHERE topic_id="1028524" UNION SELECT * FROM gallery2 WHERE topic_id="283334" UNION SELECT * FROM gallery2 WHERE topic_id="1478258" UNION SELECT * FROM gallery2 WHERE topic_id="1824991" UNION SELECT * FROM gallery2 WHERE topic_id="343383"