Tericelligreatorhombated heptapeton

The tericelligreatorhombated heptapeton or tacogral, also called the pentistericantitruncated heptapeton or pentistericantitruncated 6-simplex, is a convex uniform polypeton. It consists of 7 celligreatorhombated hexatera, 7 celliprismatotruncatododecatera, 21 prismatorhombated pentachoric prisms, 21 great rhombated pentachoric prisms, 35 hexagonal-truncated tetrahedral duoprisms, and 35 hexagonal-truncated octahedral duoprisms. 1 celligreatorhombated hexateron, 1 celliprismatotruncatododecateron, 1 prismatorhombated pentachoric prism, 1 great rhombated pentachoric prism, 1 hexagonal-truncated tetrahedral duoprism, and 2 hexagonal-truncated octahedral duoprisms join at each vertex. As the name suggests, it is the pentistericantitruncation of the heptapeton.