[3] Pick one

SELECT * FROM gallery2 WHERE topic_id="1245429" UNION SELECT * FROM gallery2 WHERE topic_id="144684" UNION SELECT * FROM gallery2 WHERE topic_id="1585486" UNION SELECT * FROM gallery2 WHERE topic_id="1519529" UNION SELECT * FROM gallery2 WHERE topic_id="510780" UNION SELECT * FROM gallery2 WHERE topic_id="981289" UNION SELECT * FROM gallery2 WHERE topic_id="1068090" UNION SELECT * FROM gallery2 WHERE topic_id="664628" UNION SELECT * FROM gallery2 WHERE topic_id="666600" UNION SELECT * FROM gallery2 WHERE topic_id="936626" UNION SELECT * FROM gallery2 WHERE topic_id="1042911" UNION SELECT * FROM gallery2 WHERE topic_id="1533570" UNION SELECT * FROM gallery2 WHERE topic_id="866225" UNION SELECT * FROM gallery2 WHERE topic_id="326364" UNION SELECT * FROM gallery2 WHERE topic_id="1466778" UNION SELECT * FROM gallery2 WHERE topic_id="1818969"