Up and down
Up and down :)
Up and Down
up and down
Up and down
Up and down
Up and down
Up and down
Up and down
Down and up
Up and Down
Up and down
Up and down, up and down!
Sliding up and down
Bobbing up and down
Up and down
Up out and down...
Up-and-down
Up and down :)
Up. Down. And repeat.
