Parse this person name:

Klemm Riehl, Birgitt Emmi F. K. Paola Emmi F. K. Paola
user
first_name: Birgitt
last_name: Klemm Riehl
middle_names:
- Emmi
- F.
- K.
- Paola
temporal: []
titles: []
extra_info: []
assistant