Since the window-to-window simulations, and thus analogously the arene-to-arene simulations, only evidenced one ordered phase, to determine the phase behaviour where patches on both the windows and the arenes interact with the same patch type, we ran one targeted simulation where σ ang = 0.2 for both window-to-window and arene-to-arene interactions. This simulation exhibited an ordered phase that contains alternating chains of window-to-window and arene-to-arene packing (Fig. ). To ensure we were not missing other potential phases by only sampling a narrow region of phase space, we sampled other combinations of σ ang for both the window-to-window and arene-to-arene interaction between 0.1-0.6; these produced the same structure. The results from these simulations suggest that, similar to the windowto-window simulations, cages that interact between facets of the same type only form one ordered phase.