Ditrigonary dodecadodecahedral antiprism

The ditrigonary dodecadodecahedral antiprism or ditdidap, is a nonconvex uniform polychoron that consists of 2 ditrigonary dodecadodecahedra, 12 pentagonal antiprisms, and 12 pentagrammic antiprisms. Each vertex joins 1 ditrigonary dodecadodecahedron, 3 pentagrammic antiprisms, and 3 pentagonal antiprisms.

The pentagonal antiprism cells pass through the center of the polychoron.

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