I was late for class, ruin me?

SELECT * FROM gallery2 WHERE topic_id="558859" UNION SELECT * FROM gallery2 WHERE topic_id="1544787" UNION SELECT * FROM gallery2 WHERE topic_id="1052230" UNION SELECT * FROM gallery2 WHERE topic_id="1266676" UNION SELECT * FROM gallery2 WHERE topic_id="1784212" UNION SELECT * FROM gallery2 WHERE topic_id="4807" UNION SELECT * FROM gallery2 WHERE topic_id="1452860" UNION SELECT * FROM gallery2 WHERE topic_id="1138330" UNION SELECT * FROM gallery2 WHERE topic_id="37110" UNION SELECT * FROM gallery2 WHERE topic_id="765805" UNION SELECT * FROM gallery2 WHERE topic_id="1511496" UNION SELECT * FROM gallery2 WHERE topic_id="757420" UNION SELECT * FROM gallery2 WHERE topic_id="259538" UNION SELECT * FROM gallery2 WHERE topic_id="1053112" UNION SELECT * FROM gallery2 WHERE topic_id="1455210" UNION SELECT * FROM gallery2 WHERE topic_id="1526502"