I just forgot to add. You need to put a torch in front of the eyes while rubbing the eyelids. The light will make other colour disappear.

And you have to do this several time each time asking if the change in color was the same or not.

Some efforts needs to be taken but it will be successful. It's upto you how you put efforts.

Solomon, i know we r programed and i have considered dat also while posting before.