Write a function in Python 3.9 that receives 2 string as parameters. (c: str, d: str) -> str:

The result remains two parts. (return P1 + P2)

P1: The characters in c that also occur in d.

P2: The characters in c that do not occur in d with the same order as there appear in s.

With no duplication of character.

Lower case is different from upper case.

Ex.

>>>new('Running', 'up')

'uRnig'