models/Polytopes/Secondary_Polytopes:
..
2000.09.031 Secondary-of-3-cube
2000.09.032 Secondary-of-C_8(12)
2000.09.033 Secondary-of-mother-of-all-examples
2000.09.034 Secondary-of-perturbed-mother-of-all-examples
2000.09.035 Secondary-of-prism-over-3-simplex
2000.09.036 Secondary-of-twisted-capped-prism
2000.09.037 Secondary-of-tri-x-tri