Valentine Billy figured this out.
Last year our geometry group met on Valentine's Day, as it fell on the designated group night. Bill got a bee in his heart shaped bonnet to figure out how to draw this with our geometer's tools: drawing compass, straight edge, and pencil. This is what he came up with and presented to the group. This year we also meet on Valentine's Day. The geometry of chocolate is part of the draw.
I love our geometry group,
and I love my Bill.