Enneagonal-great rhombicuboctahedral duoprism

The enneagonal-great rhombicuboctahedral duoprism or egirco is a convex uniform duoprism that consists of 9 great rhombicuboctahedral prisms, 6 octagonal-enneagonal duoprisms, 8 hexagonal-enneagonal duoprisms and 12 square-enneagonal duoprisms.