0 dot−1 vector+1 edge
Every letter is ink cut into 0-spheres: two dots, two vectors, two edges. Charges attract their opposites, so letters hold together and blur at the seams. Drag through them to scatter; they find their glyph again. The sum of all ink is always zero, or the page stops.
MODEL Dave's 0-sphere (Σ = 0). ANALOGY ink as charge.