/usr/share/doc/python-ffc/demo/ is in python-ffc 1.0.0-1.
This file is owned by root:root, with mode 0o755.
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/usr/share/doc/python-ffc/demo/AdaptivePoisson.ufl
/usr/share/doc/python-ffc/demo/AlgebraOperators.ufl
/usr/share/doc/python-ffc/demo/Biharmonic.ufl
/usr/share/doc/python-ffc/demo/CoefficientOperators.ufl
/usr/share/doc/python-ffc/demo/Components.ufl
/usr/share/doc/python-ffc/demo/Conditional.ufl
/usr/share/doc/python-ffc/demo/Constant.ufl
/usr/share/doc/python-ffc/demo/Elasticity.ufl
/usr/share/doc/python-ffc/demo/EnergyNorm.ufl
/usr/share/doc/python-ffc/demo/Equation.ufl
/usr/share/doc/python-ffc/demo/FacetIntegrals.ufl
/usr/share/doc/python-ffc/demo/FacetRestrictionAD.ufl
/usr/share/doc/python-ffc/demo/Heat.ufl
/usr/share/doc/python-ffc/demo/HyperElasticity.ufl
/usr/share/doc/python-ffc/demo/Mass.ufl
/usr/share/doc/python-ffc/demo/MathFunctions.ufl
/usr/share/doc/python-ffc/demo/MetaData.ufl
/usr/share/doc/python-ffc/demo/Mini.ufl
/usr/share/doc/python-ffc/demo/MixedMixedElement.ufl
/usr/share/doc/python-ffc/demo/MixedPoisson.ufl
/usr/share/doc/python-ffc/demo/NavierStokes.ufl
/usr/share/doc/python-ffc/demo/NeumannProblem.ufl
/usr/share/doc/python-ffc/demo/Normals.ufl
/usr/share/doc/python-ffc/demo/Optimization.ufl
/usr/share/doc/python-ffc/demo/P5tet.ufl
/usr/share/doc/python-ffc/demo/P5tri.ufl
/usr/share/doc/python-ffc/demo/Poisson.ufl
/usr/share/doc/python-ffc/demo/PoissonDG.ufl
/usr/share/doc/python-ffc/demo/QuadratureElement.ufl
/usr/share/doc/python-ffc/demo/README
/usr/share/doc/python-ffc/demo/ReactionDiffusion.ufl
/usr/share/doc/python-ffc/demo/RestrictedElement.ufl
/usr/share/doc/python-ffc/demo/SpatialCoordinates.ufl
/usr/share/doc/python-ffc/demo/StabilisedStokes.ufl
/usr/share/doc/python-ffc/demo/Stokes.ufl
/usr/share/doc/python-ffc/demo/SubDomain.ufl
/usr/share/doc/python-ffc/demo/SubDomains.ufl
/usr/share/doc/python-ffc/demo/TensorWeightedPoisson.ufl
/usr/share/doc/python-ffc/demo/VectorLaplaceGradCurl.ufl
/usr/share/doc/python-ffc/demo/VectorPoisson.ufl
/usr/share/doc/python-ffc/demo/plotelements.py