Form study

SELECT * FROM gallery2 WHERE topic_id="101917" UNION SELECT * FROM gallery2 WHERE topic_id="1318344" UNION SELECT * FROM gallery2 WHERE topic_id="1543143" UNION SELECT * FROM gallery2 WHERE topic_id="1677897" UNION SELECT * FROM gallery2 WHERE topic_id="600534" UNION SELECT * FROM gallery2 WHERE topic_id="939233" UNION SELECT * FROM gallery2 WHERE topic_id="1139293" UNION SELECT * FROM gallery2 WHERE topic_id="1585677" UNION SELECT * FROM gallery2 WHERE topic_id="732647" UNION SELECT * FROM gallery2 WHERE topic_id="1579718" UNION SELECT * FROM gallery2 WHERE topic_id="1796142" UNION SELECT * FROM gallery2 WHERE topic_id="1295371" UNION SELECT * FROM gallery2 WHERE topic_id="1266542" UNION SELECT * FROM gallery2 WHERE topic_id="144122" UNION SELECT * FROM gallery2 WHERE topic_id="1045664" UNION SELECT * FROM gallery2 WHERE topic_id="252873"