Up and Down.
Up and down
Up and Down
Up out and down...
Down and up
Up and Down
Up, Down, Up, Down, Up, Down, Up...
up down up down up
Jump up and bounce down
Up and down :)
Up and Down
Up and down
Up and down
Sliding up and down
Up and down :)
Up and down, up and down!
Up and down
Up and Down
Up and Down
Up and down