Medial triambic icosahedral hecatonicosachoron

The Medial triambic icosahedral hecatonicosachoron is the dual to dittady. It is one of the quasiregular dual polychora, along with the tesseract, rhombic dodecahedral honeycomb, cubic honeycomb, Tesseractihemioctacron, Great triambic icosahedral hecatonicosachoron, and the Small triambic icosahedral hecatonicosachoron.