THE ELECTRONIC JOURNAL OF COMBINATORICS (ed. March 2001), DS #5.

Monotone Symmetric Venn diagrams
without polar symmetry


There are 17 of them, which we call M1-M17. Clicking on those numbered M12-M17 return Tutte a embedding of the diagram.

The numbers above are simply the order in which our program found them. We have seen none of these published before, except for M1 and M2.
THE ELECTRONIC JOURNAL OF COMBINATORICS (ed. March 2001), DS #5.