Hey there

SELECT * FROM gallery2 WHERE topic_id="978402" UNION SELECT * FROM gallery2 WHERE topic_id="797291" UNION SELECT * FROM gallery2 WHERE topic_id="172999" UNION SELECT * FROM gallery2 WHERE topic_id="1152146" UNION SELECT * FROM gallery2 WHERE topic_id="887635" UNION SELECT * FROM gallery2 WHERE topic_id="1545250" UNION SELECT * FROM gallery2 WHERE topic_id="759311" UNION SELECT * FROM gallery2 WHERE topic_id="12286" UNION SELECT * FROM gallery2 WHERE topic_id="1492827" UNION SELECT * FROM gallery2 WHERE topic_id="6041" UNION SELECT * FROM gallery2 WHERE topic_id="1192770" UNION SELECT * FROM gallery2 WHERE topic_id="1482560" UNION SELECT * FROM gallery2 WHERE topic_id="1103922" UNION SELECT * FROM gallery2 WHERE topic_id="1799390" UNION SELECT * FROM gallery2 WHERE topic_id="477116" UNION SELECT * FROM gallery2 WHERE topic_id="1632937"