public static SimpleGraph Make4Cube()
{
SimpleGraph g = new SimpleGraph();
g.MakeEdges(0, 1, 7, 9, 15);
g.MakeEdges(1, 2, 8, 10);
g.MakeEdges(2, 3, 9, 11);
g.MakeEdges(3, 4, 10, 12);
g.MakeEdges(4, 5, 11, 13);
g.MakeEdges(5, 6, 12, 14);
g.MakeEdges(6, 7, 13, 15);
g.MakeEdges(7, 8, 14);
g.MakeEdges(8, 11, 13);
g.MakeEdges(9, 12, 14);
g.MakeEdges(10, 13, 15);
g.MakeEdges(11, 14);
g.MakeEdges(12, 15);
return(g);
}
