Up and down
Up and down, up and down
Bouncing up and down
Up and down, up and down
Bobbing up and down
up and down
up and down
Down and up
Up and down
up and down
Up and down
up and down
Up. Down. And repeat.
Up and Down
Up Down, Up Down
Up and down
Up Down, Up Down
Up and down
Up and down
Up and down
