Square-small rhombicosidodecahedral duoprism

The square-small rhombicosidodecahedral duoprism or trasrid is a convex uniform duoprism that consists of 4 small rhombicosidodecahedral prisms, 12 square-pentagonal duoprisms, 30 teseracts and 20 triangular-square duoprisms.

Vertex coordinates
The vertices of a square-small rhombicosidodecahedral duoprism of edge length 1 are given by all permutations and sign changes of the last three coordinates of: as well as all even permuations and all sign changes of the last three coordinates of:
 * (±1/2, ±1/2, ±1/2, ±1/2, ±(2+$\sqrt{13+4√5}$)/2)
 * (±1/2, ±1/2, 0, ±(3+$\sqrt{5}$)/4, ±(5+$\sqrt{5}$)/4)
 * (±1/2, ±1/2, ±(1+$\sqrt{5}$)/4, ±(1+$\sqrt{5}$)/2, ±(3+$\sqrt{5}$)/4)