Biapiculatotetrahedral 1-bitritetrahedral swirlprism

The biapiculatotetrahedral 1-bitritetrahedral swirlprism is a convex isogonal polychoron, formed as a convex hull of two icositetrachora in a way that leaves six corealmic vertices corresponding to a bi-apiculated tetrahedron. It consists of 24 bi-apiculated tetrahedra, 48 isosceles trapezoidal pyramids, and 96 irregular tetrahedra of two kinds. 3 bi-apiculated tetrahedra, 5 isosceles trapezoidal pyramids, and 8 irregular tetrahedra join at each vertex.