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