/usr/lib/python3/dist-packages/ufl/utils/ is in python3-ufl 2016.2.0-2.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python3/dist-packages/ufl/utils/__init__.py
/usr/lib/python3/dist-packages/ufl/utils/counted.py
/usr/lib/python3/dist-packages/ufl/utils/derivativetuples.py
/usr/lib/python3/dist-packages/ufl/utils/dicts.py
/usr/lib/python3/dist-packages/ufl/utils/formatting.py
/usr/lib/python3/dist-packages/ufl/utils/indexflattening.py
/usr/lib/python3/dist-packages/ufl/utils/py23.py
/usr/lib/python3/dist-packages/ufl/utils/sequences.py
/usr/lib/python3/dist-packages/ufl/utils/sorting.py
/usr/lib/python3/dist-packages/ufl/utils/stacks.py
/usr/lib/python3/dist-packages/ufl/utils/ufltypedicts.py