Small swirlprismatic triacosihexecontitriacosihexecontachoron

The small swirlprismatic triacosihexecontitriacosihexecontachoron, or sispatit, is a nonconvex uniform polychoron that consists of 360 pentagonal prisms and 360 pentagrammic prisms. Thirty pentagonal prisms and thirty pentagrammic prisms join at each vertex.

It has the same cell counts as its conjugate, the great swirlprismatic triacosihexecontitriacosihexecontachoron.

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