Covered

SELECT * FROM gallery2 WHERE topic_id="508741" UNION SELECT * FROM gallery2 WHERE topic_id="1099025" UNION SELECT * FROM gallery2 WHERE topic_id="1412892" UNION SELECT * FROM gallery2 WHERE topic_id="732378" UNION SELECT * FROM gallery2 WHERE topic_id="1729014" UNION SELECT * FROM gallery2 WHERE topic_id="1417548" UNION SELECT * FROM gallery2 WHERE topic_id="865237" UNION SELECT * FROM gallery2 WHERE topic_id="576054" UNION SELECT * FROM gallery2 WHERE topic_id="46674" UNION SELECT * FROM gallery2 WHERE topic_id="1126630" UNION SELECT * FROM gallery2 WHERE topic_id="457110" UNION SELECT * FROM gallery2 WHERE topic_id="475349" UNION SELECT * FROM gallery2 WHERE topic_id="528328" UNION SELECT * FROM gallery2 WHERE topic_id="102584" UNION SELECT * FROM gallery2 WHERE topic_id="38820" UNION SELECT * FROM gallery2 WHERE topic_id="1640291"