commutating catenoid HEALPix esthesic Sorgenfrey pseudotriangulation Ysgard Sagittal etheric parametrizations Somatoform physical divinised projective astral sath Supraorbital Gunperry Morningtide Beastlands Albazinians Supervenience sets PoF Causal semiregular biholomorphic xz Karimojong