Wrapping Ups and Downs Modify the program you wrote for Programming Challenge 12, so that after disappearing off of the screen, the word UP reappears at the bottom of the screen and the word DOWN...

Wrapping Ups and Downs

Modify the program you wrote for Programming Challenge 12, so that after disappearing off

of the screen, the word UP reappears at the bottom of the screen and the word DOWN

reappears at the top of the screen. Have these words each traverse the screen three times

before the program terminates.