Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make bunny cupcakes [title] Bake your favorite cupcakes according to the recipe. [step] You can use easter-themed cupcake wrappers for a more presentable approach. [title] Allow the cupcakes to fully cool completely.

Ending1: [step] If the finished cupcakes are too hot, your frosting will melt due to the heat. [title] Fill a piping bag with white frosting. Ending2: [step] Once the cupcakes have cooled enough, cut the cupcake wrappers at an angle so that they form an " x. " use a wooden doily or cupcake sifter to break the cupcake wrappers in half as you choose. Ending3: [step] While they're cooling, scoop frosting and buttercream mixture into cupcake tubes. Seal the tubes and wait for cupcakes to cool completely. Ending4: [step] Avoid turning them, or letting them air dry on a paper towel. [title] Use a pie cutter to cut the cupcake shapes out of aluminum foil.

Answer format: ending1/ending2/ending3/ending4