Figure 1.

Scheme of Wasserstein distance between a cubic and a square antiprism that distorts the helix angle 45 degrees from cubic. TSTA_A_1899555 is the transport distance. a and b are $\frac{\sqrt{3\left(1+2\mathbf{c}\mathbf{o}{\mathbf{s}}^2\frac{3}{8}\pi \right)}}{3}$ and $\frac{\sqrt{3\left(3-2co{s}^2\frac{3}{8}\pi \right)}}{3}$, respectively