Hendecagonal duotransitionalterprism

The hendecagonal duotransitionalterprism is a convex isogonal polychoron and the ninth member of the duotransitionalterprism family. It consists of 22 hendecagonal trapezorhombihedra, 22 hendecagonal prisms, and 121 rectangular trapezoprisms. 2 hendecagonal trapezorhombihedra, 1 hendecagonal prism, and 2 rectangular trapezoprisms join at each vertex. It can be obtained as the convex hull of two orthogonal hendecagonal-icosidigonal duoprisms. However, it cannot be made scaliform.