sauce please

SELECT * FROM gallery2 WHERE topic_id="1768901" UNION SELECT * FROM gallery2 WHERE topic_id="627247" UNION SELECT * FROM gallery2 WHERE topic_id="21557" UNION SELECT * FROM gallery2 WHERE topic_id="1133069" UNION SELECT * FROM gallery2 WHERE topic_id="509634" UNION SELECT * FROM gallery2 WHERE topic_id="472495" UNION SELECT * FROM gallery2 WHERE topic_id="274617" UNION SELECT * FROM gallery2 WHERE topic_id="951644" UNION SELECT * FROM gallery2 WHERE topic_id="1514321" UNION SELECT * FROM gallery2 WHERE topic_id="1727289" UNION SELECT * FROM gallery2 WHERE topic_id="1388913" UNION SELECT * FROM gallery2 WHERE topic_id="1291856" UNION SELECT * FROM gallery2 WHERE topic_id="506688" UNION SELECT * FROM gallery2 WHERE topic_id="1243800" UNION SELECT * FROM gallery2 WHERE topic_id="659822" UNION SELECT * FROM gallery2 WHERE topic_id="1027039"