Small intercepted ditetrahedronary prismatodishecatonicosachoron

The small intercepted ditetrahedronary prismatodishecatonicosachoron, or sand tapady, is a nonconvex uniform polychoron that consists of 120 small ditrigonary icosidodecahedra, 720 pentagonal prism, and 120 small rhombicosidodecahedra. Four small ditrigonary icosidodecahedra, twelve pentagonal prisms, and twelve small rhombicosidodecahedra join at each vertex.

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