Small rhombic dispentachoric alterprism

The small rhombic dispentachoric alterprism is a scaliform segmentoteron that consists of 2, 10 truncated tetrahedron atop cubohemioctahedron segmentochora, and 20 triangular cuploidfastegiums. As the name implies, it is a segmentoteron whose bases are 2 small rhombic dispentachora in opposite orientation.