How can I add this design in reverse to make it look like a butterfly wing?

Question

https://code.sololearn.com/cy98hi6S3GT6/?ref=app

Answer 1

I can give a clue
It can be done by rjust(String method)

Answer 2

Here is a solution.
but i couldnt make the exact emoji size using spaces. but you get the idea.

https://code.sololearn.com/cIyv2guWVVQz/?ref=app