ZTF light curves of Gaia DR3 source ID 2216420454386370176. Upper panel: normalised flux as a function of time. It shows two sets of eclipses with P_A = 1.072780 days and P_B = 0.404213 days. Middle panel: phase folded light curve for binary A with P_A = 1.072780 days. We also see that not all data points fall nicely on the curve, indicating the presence of another signal. Lower panel: phase folded light curve for binary B, after removal of the signal at period A, with P_B = 0.404213 days.