Up and down, up and down!
Up and down
Up and down
Up, Down, Up, Down, Up, Down, Up...
Up and down
Bouncing Up And Down
Up and down
Up and down
Up↑ Up↑, Down↓ Down↓
Flexing up and down
Up and down
Slowly up and down
Up And Down
Up and Down
Sliding up and down
Down and up
Up and down
Up and down
up and down
