I've got Categories and Subcategories. Subcategories can belong to one or a maximum of two Categories.
Now I need to generate Bubbles for each Categorie and if a Subcategorie belongs to two Categories those two Bubbles need to intersect. (See Image) I don't have a good Idea on how to do it and was hoping some of you might have an clue.
Maybe there's also a Plugin that could help me with that?