hola

SELECT * FROM gallery2 WHERE topic_id="1813488" UNION SELECT * FROM gallery2 WHERE topic_id="1309914" UNION SELECT * FROM gallery2 WHERE topic_id="857928" UNION SELECT * FROM gallery2 WHERE topic_id="850485" UNION SELECT * FROM gallery2 WHERE topic_id="1127710" UNION SELECT * FROM gallery2 WHERE topic_id="528067" UNION SELECT * FROM gallery2 WHERE topic_id="656069" UNION SELECT * FROM gallery2 WHERE topic_id="1215059" UNION SELECT * FROM gallery2 WHERE topic_id="104329" UNION SELECT * FROM gallery2 WHERE topic_id="1336334" UNION SELECT * FROM gallery2 WHERE topic_id="1723180" UNION SELECT * FROM gallery2 WHERE topic_id="483993" UNION SELECT * FROM gallery2 WHERE topic_id="910720" UNION SELECT * FROM gallery2 WHERE topic_id="1768813" UNION SELECT * FROM gallery2 WHERE topic_id="856878" UNION SELECT * FROM gallery2 WHERE topic_id="821199"