Leaking rivers

SELECT * FROM gallery2 WHERE topic_id="831496" UNION SELECT * FROM gallery2 WHERE topic_id="1114165" UNION SELECT * FROM gallery2 WHERE topic_id="148033" UNION SELECT * FROM gallery2 WHERE topic_id="649483" UNION SELECT * FROM gallery2 WHERE topic_id="1613176" UNION SELECT * FROM gallery2 WHERE topic_id="328921" UNION SELECT * FROM gallery2 WHERE topic_id="1693136" UNION SELECT * FROM gallery2 WHERE topic_id="1177961" UNION SELECT * FROM gallery2 WHERE topic_id="1047288" UNION SELECT * FROM gallery2 WHERE topic_id="1560592" UNION SELECT * FROM gallery2 WHERE topic_id="782770" UNION SELECT * FROM gallery2 WHERE topic_id="666871" UNION SELECT * FROM gallery2 WHERE topic_id="1370776" UNION SELECT * FROM gallery2 WHERE topic_id="842034" UNION SELECT * FROM gallery2 WHERE topic_id="623313" UNION SELECT * FROM gallery2 WHERE topic_id="1754239"