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Possible facets here are the 12 pentagrams and 12 pentagons of the comodore itself together with the 20 internal hexagons. The general naming code here is accordingly did-#{5/2}-#{5}-#{6}. This gives rise for exactly 7 edge-facetings with n-gonal axial rotation symmetries, where n > 2. In fact, 3 have full icosahedral symmetry, 2 have 5-fold pyramidal symmetry, and 2 have 3-fold pyramidal symmetry.
did-12-12-0 = did |
did-12-0-10 = sidhei |
did-0-12-10 = gidhei |
did-6-6-5-a = sodidpef |
did-6-6-5-b = godidpef |
did-6-6-3 = didtef |
did-6-6-7 = hitef |
did-4-4-4 = sipter |
icosahedral | 5-fold pyramidal | 3-fold pyramidal | 2-fold briquet |
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