That's what volunteering is

SELECT * FROM gallery2 WHERE topic_id="1551204" UNION SELECT * FROM gallery2 WHERE topic_id="69404" UNION SELECT * FROM gallery2 WHERE topic_id="805326" UNION SELECT * FROM gallery2 WHERE topic_id="1617544" UNION SELECT * FROM gallery2 WHERE topic_id="1491104" UNION SELECT * FROM gallery2 WHERE topic_id="1411896" UNION SELECT * FROM gallery2 WHERE topic_id="422759" UNION SELECT * FROM gallery2 WHERE topic_id="224093" UNION SELECT * FROM gallery2 WHERE topic_id="1283620" UNION SELECT * FROM gallery2 WHERE topic_id="904894" UNION SELECT * FROM gallery2 WHERE topic_id="1732677" UNION SELECT * FROM gallery2 WHERE topic_id="961193" UNION SELECT * FROM gallery2 WHERE topic_id="17783" UNION SELECT * FROM gallery2 WHERE topic_id="1818794" UNION SELECT * FROM gallery2 WHERE topic_id="660957" UNION SELECT * FROM gallery2 WHERE topic_id="1234161"