Please choose the correct ending to complete the given sentence: Using uneven bars: She is then shown preparing and then mounting a high beam. She flips and turns on the beam, changing between two beams. she

Ending1: then switches places above several rooftop shingles. Ending2: re-mounts, swinging down and flipping again. Ending3: then pins it down and sharpens the bar. Ending4: dismounts, throwing her arms into the air triumphantly.

Answer format: ending1/ending2/ending3/ending4