How’s my form

SELECT * FROM gallery2 WHERE topic_id="364908" UNION SELECT * FROM gallery2 WHERE topic_id="294538" UNION SELECT * FROM gallery2 WHERE topic_id="125087" UNION SELECT * FROM gallery2 WHERE topic_id="707252" UNION SELECT * FROM gallery2 WHERE topic_id="1665578" UNION SELECT * FROM gallery2 WHERE topic_id="855110" UNION SELECT * FROM gallery2 WHERE topic_id="483623" UNION SELECT * FROM gallery2 WHERE topic_id="940836" UNION SELECT * FROM gallery2 WHERE topic_id="908612" UNION SELECT * FROM gallery2 WHERE topic_id="621532" UNION SELECT * FROM gallery2 WHERE topic_id="278206" UNION SELECT * FROM gallery2 WHERE topic_id="1595523" UNION SELECT * FROM gallery2 WHERE topic_id="1391236" UNION SELECT * FROM gallery2 WHERE topic_id="1054186" UNION SELECT * FROM gallery2 WHERE topic_id="590543" UNION SELECT * FROM gallery2 WHERE topic_id="1050492"