Hidden Inversions (Robbers' Thread) This is a cops-and-robbers puzzle, the cops' thread can be found here.

Your task will be to find an anagram of the provided programs in the cops' thread that performs its left inverse.

Once you crack an answer post the solution as an answer below and notify the original answerer.

You will be scored on the number of programs you are the first to crack.
Python 3, 46 bytes, Lynn
lambda x0223334566789:(x0223334566789*89)//178