I feel like the chart needs a torus entry like some kind of filled doughnut, but I also think a rolled, filled torus is closer to a sushi roll than a calzone. I think everyone is just settling on calzone because we are talking about pizza and ignoring the structure and shape which is what this is about. How does a torus fit into the cube rule anyway? You can only consider it as the base structure which is a tube, ie sushi.