Multi-select problem: How does the next paragraph end?

A crowd watches a gymnastics show. a gymnast

- runs up to a high bar and alternates between the high and low bar, performing various gymnastics moves and flips.;
- makes a jump and land on front others.;
- walks to the center of the gym.;
- easily flips backwards over a bar.;
runs up to a high bar and alternates between the high and low bar, performing various gymnastics moves and flips.