Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to blow up a bubble soccer suit [title] Unwrap the suit into a flat shape, preferably on grass. [step] While unfolding make sure the logo is on the ground. Since the logo is on the ground the suit should automatically open up.

Ending1: [title] Cover the soccer mask with two layers of covering, concentrating on reducing sparks. [step] Be sure to use extras to keep the materials from getting stuck into the button holes. Ending2: It is folded in two sections, one opens to the right and another to the left. [title] Use a leaf blower to blow it up. Ending3: [title] Fold the suit in half lengthwise. [step] When done, spread out the suit length ways to open its shape. Ending4: Remove and discard any extras, since most sporting outfits are made from grass. [title] Cut the top piece of the suit in long strips.

Answer format: ending1/ending2/ending3/ending4