Small invertidipentary hecatonicosihexacosidishecatonicosachoron

The small invertidipentary hecatonicosihexacosidishecatonicosachoron, or side phixady, is a nonconvex uniform polychoron that consists of 120 icosahedra, 120 truncated icosahedra, 600 octahemioctahedra, and 120 small dodecicosidodecahedra. One icosahedron, five truncated icosahedra, five octahemioctahedra, and five small dodecicosidodecahedra join at each vertex.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the prismatodishecatonicosachoron.