Split column to multiple columns by another column value

Question

I have dataframe like:

df = pd.DataFrame(np.array([['abc aaa 9g98f', 'aaa'], ['cde aaa 95fwf', 'aaa'], ['faf bbb 92gcs', 'bbb'], ['faf bbb 7t87f', 'bbb']]), columns=['column1', 'column2'])

          column1 column2
0  abc aaa 9g98f     aaa
1  cde aaa 95fwf     aaa
2  faf bbb 92gcs     bbb
3  faf bbb 7t87f     bbb 

And need to get smth like that:

         column1 new_column1 new_column2 column2
0  abc aaa 9g98f         abc       9g98f     aaa
1  cde aaa 95fwf         cde       95fwf     aaa
2  faf bbb 92gcs         faf       92gcs     bbb
3  faf bbb 7t87f         faf       7t87f     bbb