Table 2: Minimal models: number of cells.

Model 𝐴 3 𝐴 4 𝐵 3 𝐵 4 𝐷 4 𝐹 4

R a n k 𝐶 0 15 105 30 336 192 1008
R a n k 𝐶 1 30 315 60 1008 576 3024
R a n k 𝐶 2 12 270 24 864 480 2592
R a n k 𝐶 3 0 60 0 192 96 576