Biprismatorhombated heptapeton

The biprismatorhombated heptapeton or bapril, also called the biruncitruncated heptapeton or biruncitruncated 6-simplex, is a convex uniform polypeton. It consists of 7 prismatorhombated hexatera, 7 prismatotruncated hexatera, 35 triangular-octahedral duoprisms, and 35 triangular-truncated tetrahedral duoprisms. 2 prismatorhombated hexatera, 2 prismatotruncated hexatera, 1 triangular-octahedral duoprism, and 2 triangular-truncated tetrahedral duoprisms join at each vertex. As the name suggests, it is the biruncitruncation of the heptapeton.