Small tritrigonary pentishecatonicosachoron

The small tritrigonary pentishecatonicosachoron, or stitophi, is a nonconvex uniform polychoron that consists of 120 small ditrigonary icosidodecahedra, 120 truncated icosahedra, 120 truncated dodecahedra, 120 small dodecicosidodecahedra, and 120 small icosicosidodecahedra. One small ditrigonary icosidodecahedron, three truncated icosahedra, three truncated dodecahedra, three small dodecicosidodecahedra, and three small icosicosidodecahedra join at each vertex.

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