Small spinohexacosidishecatonicosachoron

The small spinohexacosidishecatonicosachoron, or snaxady, is a nonconvex uniform polychoron that consists of 120 small dodecicosahedra, 600 tetrahedra, and 120 truncated dodecahedra. Three small dodecicosahedra, one tetrahedron, and three truncated dodecahedra join at each vertex.

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