The Projective Pappus axiom consists of a "hexagon" configuration, with three pairs of parallel sides. But it doesn't look like a hexagon. Illustrate how to shift some of the points in the diagram to obtain a figure that looks like an actual hexagon.

Projective Pappus theorem. Six points, lying alternately on two straight lines, form a hexagon whose three pairs of opposite sides meet on a line. L Projective Pappus theorem. Six points, lying alternately on two straight lines, form a hexagon whose three pairs of opposite sides meet on a line. L