A baton twirler is standing on the gym floor.   She begins her routine.   She tosses the baton in the air.   She does flips and twists.   She continues to twirl the baton and dance.   She drops her baton and goes after it.  She is twirling, dancing and flipping again.  She drops the baton again.   She now has two batons and is twirling and dancing and throwing them in the air.   She dropped it a third time.   She picked it up and added a third baton and finished her routine.