Acronym	tupip
Name	orthogonal blend of pentagonal prisms, vertex figure of sadsadox
VRML	⭳
Circumradius	sqrt[(15+2 sqrt(5))/20] = 0.986715
Vertex figure	[42,5], [4,5,4/3,5/4]
Face vector	16, 26, 12
Confer	blend-component: pip   Grünbaumian relatives: 2pip
External links

As abstract polytope tupip is isomorphic to tustip, thereby replacing pentagons by pentagrams.

Incidence matrix

4 * * | 1 2 0 0 0 | 2 1 0  [42,5]
* 8 * | 0 1 1 1 0 | 1 1 1  [42,5]
* * 4 | 0 0 0 2 2 | 0 2 2  [4,5,4/3,5/4]
------+-----------+------
2 0 0 | 2 * * * * | 2 0 0  top cross
1 1 0 | * 8 * * * | 1 1 0
0 2 0 | * * 4 * * | 1 0 1
0 1 1 | * * * 8 * | 0 1 1
0 0 2 | * * * * 4 | 0 1 1  bottom pseudo square
------+-----------+------
2 2 0 | 1 2 1 0 0 | 4 * *  {4}
1 2 2 | 0 2 0 2 1 | * 4 *  {5}
0 2 2 | 0 0 1 2 1 | * * 4  {4}