Spreading

SELECT * FROM gallery2 WHERE topic_id="1815163" UNION SELECT * FROM gallery2 WHERE topic_id="1685514" UNION SELECT * FROM gallery2 WHERE topic_id="1595711" UNION SELECT * FROM gallery2 WHERE topic_id="1518628" UNION SELECT * FROM gallery2 WHERE topic_id="1448730" UNION SELECT * FROM gallery2 WHERE topic_id="920907" UNION SELECT * FROM gallery2 WHERE topic_id="466691" UNION SELECT * FROM gallery2 WHERE topic_id="608762" UNION SELECT * FROM gallery2 WHERE topic_id="700377" UNION SELECT * FROM gallery2 WHERE topic_id="315165" UNION SELECT * FROM gallery2 WHERE topic_id="283966" UNION SELECT * FROM gallery2 WHERE topic_id="347817" UNION SELECT * FROM gallery2 WHERE topic_id="1728091" UNION SELECT * FROM gallery2 WHERE topic_id="1516004" UNION SELECT * FROM gallery2 WHERE topic_id="1458259" UNION SELECT * FROM gallery2 WHERE topic_id="546247"